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Omnibus Survey Household Survey Results Marginal Frequency Distributions April 2002

Omnibus Survey
Household Survey Results
Marginal Frequency Distributions
April 2002

Section G - General Transportation Core Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0103 During March, did you drive or ride in a personal vehicle?
Yes    979 192,676,536 96.00 0.797
No     35   8,030,164  4.00 0.797
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851A How many days did you drive or ride?
Count    971 191,236,727    
Mean 25.960      26.273    
Standard deviation  8.168       0.278    
Minimum      1           1    
25th percentile     25          25    
Median     31          31    
75th percentile     31          31    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0150 During March, did you drive or ride in an organized carpool or vanpool?
Yes     60  13,281,555  6.62 0.959
No    953 187,370,338 93.38 0.959
Subtotal valid responses  1,013 200,651,893   100  
Dont know      1      54,807    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851B How many days did you drive or ride?
Count     59  12,570,297    
Mean 10.525      10.258    
Standard deviation  9.218       1.251    
Minimum      1           1    
25th percentile      3           3    
Median      7           7    
75th percentile     20          16    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0302 During March, did you ride on any public transit within a city or metropolitan area? Examples of public transit include a bus, rapid rail (subway, surface or elevated), light rail, commuter bus or rail from suburb to city.
Yes    125  29,378,340 14.64 1.350
No    889 171,328,360 85.36 1.350
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851C How many days did you use it?
Count    125  29,378,340    
Mean  8.976       9.332    
Standard deviation  8.650       0.875    
Minimum      1           1    
25th percentile      2           2    
Median      5           5    
75th percentile     15          15    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0801 Is public transportation available in your area?
Yes    542 107,929,817 64.46 1.700
No    328  59,517,563 35.54 1.700
Subtotal valid responses    870 167,447,380   100  
Dont know     19   3,880,980    
Refused      0           0    
Appropriate skip    125  29,378,340    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0810A Please tell me the main reason you did not use public transit last month.
Prefer my own vehicle    212  44,337,347 41.29 2.411
I am retired/not working/not in school     20   3,493,802  3.25 0.810
Need to make multiple stops to/from work/school      6   1,203,127  1.12 0.464
Don't understand/know routes and schedules      3     681,940  0.64 0.369
Not convenient (doesnt go where I need to)    223  43,653,858 40.66 2.374
Not flexible (doesnt go when I need to)     35   6,509,760  6.06 1.115
Takes too much time     11   2,351,692  2.19 0.754
Distance from home to stops is too great     11   1,998,382  1.86 0.609
Uncomfortable riding with strangers      1     157,653  0.15 0.147
Costs too much      0           0  0.00 0.000
Unreliable      2     169,070  0.16 0.121
Unsafe      2     476,687  0.44 0.349
Health/disability/physical limitations     10   1,831,205  1.71 0.597
Other      4     510,892  0.48 0.239
Subtotal valid responses    540 107,375,415   100  
Dont know      1     212,338    
Refused      1     342,064    
Appropriate skip    472  92,776,883    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0201 During March, did you ride on a city-to-city bus, such as Greyhound?
Yes      7   1,525,417  0.76 0.323
No  1,007 199,181,283 99.24 0.323
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851D How many days did you ride on it?
Count      7   1,525,417    
Mean  3.286       2.834    
Standard deviation  1.976       0.504    
Minimum      2           2    
25th percentile      2           2    
Median      2           2    
75th percentile      5           3    
Maximum      7           7    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0902B And of these days, how many were for business or work?
Count      7   1,525,417    
Mean  2.000       1.522    
Standard deviation  2.887       0.722    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      5           2    
Maximum      7           7    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0251 During March, did you ride on a city-to-city train, such as AMTRAK?
Yes     21   3,916,797  1.95 0.483
No    992 196,667,436 98.05 0.483
Subtotal valid responses  1,013 200,584,233   100  
Dont know      1     122,467    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851E How many days did you ride on it?
Count     21   3,916,797    
Mean  3.238       4.365    
Standard deviation  4.742       1.484    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      2           8    
Maximum     22          22    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0902C And of these days, how many were for business or work?
Count     21   3,916,797    
Mean  1.667       2.217    
Standard deviation  4.810       1.541    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      1           1    
Maximum     22          22    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0880 In your area, do you have long distance, city to city train service such as AMTRAK?
Yes    464  94,588,126 51.42 1.771
No    473  89,355,224 48.58 1.771
Subtotal valid responses    937 183,943,350   100  
Dont know     56  12,846,553    
Refused      0           0    
Appropriate skip     21   3,916,797    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0882 Is long distance HIGH SPEED, city to city train service such as AMTRAKs Acela train service available in your area?
Yes    228  48,311,229 62.45 2.800
No    154  29,048,717 37.55 2.800
Subtotal valid responses    382  77,359,946   100  
Dont know    103  21,144,978    
Refused      0           0    
Appropriate skip    529 102,201,776    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0827 Have you ever used AMTRAKs HIGH SPEED Acela train service?
Yes     67  15,087,975 31.23 3.560
No    161  33,223,253 68.77 3.560
Subtotal valid responses    228  48,311,228   100  
Dont know      0           0    
Refused      0           0    
Appropriate skip    786 152,395,472    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0831A What is the main reason you have not used AMTRAKs HIGH SPEED Acela train service?
Cost      9   2,004,672  6.08 2.295
Does not go where I want to go     39   8,430,191 25.57 4.041
Schedule not convenient     11   2,206,689  6.69 2.302
Takes too long      3     462,368  1.40 0.829
Prefer to drive     33   6,893,842 20.91 3.618
Prefer to fly     21   3,944,406 11.96 2.682
Do not travel     43   8,897,442 26.98 4.179
Other      1     134,361  0.41 0.408
Subtotal valid responses    160  32,973,971   100  
Dont know      0           0    
Refused      1     249,282    
Appropriate skip    853 167,483,447    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0350 During March, did you fly on a commercial airline?
Yes    114  22,811,169 11.37 1.149
No    900 177,895,531 88.63 1.149
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851F How many days did you fly on a commercial airline?
Count    114  22,811,169    
Mean  2.404       2.315    
Standard deviation  1.917       0.163    
Minimum      1           1    
25th percentile      2           2    
Median      2           2    
75th percentile      2           2    
Maximum     15          15    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0902D And of these days, how many were for business or work?
Count    114  22,811,169    
Mean  1.044       0.885    
Standard deviation  2.143       0.178    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      2           1    
Maximum     15          15    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0401 During March, did you fly on a charter, private, or corporate airplane or helicopter?
Yes     22   4,169,049  2.08 0.488
No    991 196,002,211 97.92 0.488
Subtotal valid responses  1,013 200,171,260   100  
Dont know      1     535,440    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851G How many days did you fly on a charter, private, or corporate airplane or helicopter?
Count     22   4,169,049    
Mean  2.545       2.549    
Standard deviation  1.945       0.401    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      3           3    
Maximum      8           8    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0902E And of these days, how many were for business or work?
Count     22   4,169,049    
Mean  1.136       0.904    
Standard deviation  2.167       0.399    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      1           1    
Maximum      8           8    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0452 During March, did you drive or ride on a motorcycle, including a motorized scooter, or a motorized bicycle (such as a moped) or an ATV?
Yes     80  15,915,976  7.93 0.948
No    934 184,790,724 92.07 0.948
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851H How many days did you drive or ride one of these vehicles?
Count     79  15,793,576    
Mean  4.544       4.378    
Standard deviation  6.346       0.658    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      5           5    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0501 During March, did you ride a bicycle? Please do not include stationary bicycles.
Yes    135  29,327,122 14.61 1.292
No    879 171,379,578 85.39 1.292
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851I How many days did you ride your bicycle?
Count    135  29,327,122    
Mean  5.970       5.734    
Standard deviation  6.937       0.616    
Minimum      1           1    
25th percentile      2           2    
Median      3           3    
75th percentile      7           6    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0952A Primarily for what purpose did you use it?
Commuting to work or school      4   1,014,852  3.46 1.921
Recreation     72  15,075,784 51.41 4.833
Exercise/for my health     41   9,198,035 31.36 4.479
Personal errands (to the store, post office, and so on)     16   3,524,253 12.02 3.359
Required for my job      2     514,198  1.75 1.240
Some other purpose      0           0  0.00 0.000
Subtotal valid responses    135  29,327,122   100  
Dont know      0           0    
Refused      0           0    
Appropriate skip    879 171,379,578    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1001C And on a typical day that you rode your bicycle, about how much time did you spend bicycling?
Count    135  29,327,122    
Mean  1.103       1.068    
Standard deviation  1.142       0.095    
Minimum  0.05        0.05     
25th percentile  0.5         0.5      
Median      1       0.75     
75th percentile      1           1    
Maximum     10          10    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1051A Did you bicycle mostly on:
Paved roads, not on shoulder     67  15,186,284 51.78 4.802
Shoulders of paved roads     18   3,471,488 11.84 2.892
Bike lanes on roads      7   1,399,473  4.77 1.917
Sidewalks     10   2,760,974  9.41 3.097
Bike paths, walking paths or trails     24   4,983,312 16.99 3.485
Unpaved roads (for example dirt, gravel, sand)      9   1,525,591  5.20 1.813
Grass      0           0  0.00 0.000
Other      0           0  0.00 0.000
Subtotal valid responses    135  29,327,122   100  
Dont know      0           0    
Refused      0           0    
Appropriate skip    879 171,379,578    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0551 During March, did you walk, run, or jog at least one time outside for 10 minutes or more?
Yes    718 145,842,888 72.73 1.557
No    295  54,681,689 27.27 1.557
Subtotal valid responses  1,013 200,524,577   100  
Dont know      1     182,123    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851J How many days did you walk, run or jog?
Count    712 144,768,067    
Mean 13.035      13.148    
Standard deviation  9.454       0.400    
Minimum      1           1    
25th percentile      5           5    
Median     10          10    
75th percentile     20          20    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1102A Primarily for what purpose did you walk, run, or jog?
Commuting to work or school     24   5,942,518  4.09 0.937
Recreation    125  23,944,259 16.48 1.522
Exercise/for my health    432  88,576,699 60.95 2.067
Personal errands (to the store, post office, walking the dog, and so on)     98  19,131,700 13.16 1.441
Required for my job     35   7,403,323  5.09 0.961
Some other purpose      2     331,699  0.23 0.170
Subtotal valid responses    716 145,330,198   100  
Dont know      2     512,690    
Refused      0           0    
Appropriate skip    296  54,863,812    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1151C And on a typical day that you walked, ran, or jogged, about how much time did you spend walking, running, or jogging?
Count    708 143,283,083    
Mean  0.863       0.884    
Standard deviation  1.383       0.060    
Minimum  0.167       0.167    
25th percentile  0.333       0.333    
Median  0.5         0.5      
75th percentile      1           1    
Maximum     20          20    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1202A Did you walk, run, or jog mostly on:
Paved roads, not on shoulder    209  41,625,429 28.66 1.897
Shoulders of paved roads     47   8,660,607  5.96 0.948
Bike lanes on roads      1     219,136  0.15 0.151
Sidewalks    290  59,821,010 41.19 2.064
Bike paths, walking paths or trails     62  12,641,113  8.70 1.178
Unpaved roads (for example dirt, gravel, sand)     41   8,528,865  5.87 0.976
Track     26   5,232,397  3.60 0.832
Grass     32   7,155,058  4.93 0.998
Other      7   1,353,230  0.93 0.363
Subtotal valid responses    715 145,236,845   100  
Dont know      3     606,043    
Refused      0           0    
Appropriate skip    296  54,863,812    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0555 During March, did you ride as a passenger on a cruise ship?
Yes      5     835,453  0.42 0.201
No  1,009 199,871,247 99.58 0.201
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0601 During March, did you ride on a commercial boat, ship or ferry?
Yes     27   5,280,900  2.63 0.602
No    987 195,425,800 97.37 0.602
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851K How many days did you ride on a commercial boat, ship, or ferry?
Count     27   5,280,900    
Mean  3.000       2.572    
Standard deviation  5.407       0.470    
Minimum      1           1    
25th percentile      1           1    
Median      1           2    
75th percentile      2           3    
Maximum     28          28    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0651 During March, did you operate or ride on a personal watercraft such as a jetski or skidoo?
Yes     17   3,036,633  1.51 0.402
No    997 197,670,067 98.49 0.402
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851L How many days did you operate or ride on a personal watercraft?
Count     17   3,036,633    
Mean  2.235       2.154    
Standard deviation  1.786       0.347    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      2           2    
Maximum      8           8    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1251C In total, about how much time did you spend using personal watercraft last month?
Count     16   2,807,221    
Mean  4.109       4.443    
Standard deviation  2.518       0.629    
Minimum  0.25        0.25     
25th percentile  2.5             3    
Median      4           4    
75th percentile      5           5    
Maximum     10          10    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0701 During March, did you operate or ride on a recreational boat such as a sailboat, motorboat, or yacht?
Yes     26   5,109,457  2.55 0.539
No    988 195,597,243 97.45 0.539
Subtotal valid responses  1,014 200,706,700   100  
Dont know      0           0    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851M How many days did you operate or ride on a recreational boat?
Count     26   5,109,457    
Mean  2.462       2.484    
Standard deviation  1.772       0.385    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      3           4    
Maximum      8           8    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G1258C In total, about how much time did you spend using a recreational boat last month?
Count     26   5,109,457    
Mean 12.269      11.886    
Standard deviation 15.617       2.653    
Minimum      1           1    
25th percentile      4           3    
Median  7.5             8    
75th percentile     15          15    
Maximum     64          64    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0750 During March, did you use any other means of transportation? For example a taxi, limousine, charter or tour bus, hotel or airport shuttle.
Yes    138  28,574,683 14.26 1.287
No    875 171,797,660 85.74 1.287
Subtotal valid responses  1,013 200,372,343   100  
Dont know      1     334,357    
Refused      0           0    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851N How many days did you use other means of transportation?
Count    138  28,574,683    
Mean  3.580       3.653    
Standard deviation  4.095       0.417    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      4           5    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2011 You said you drove or rode in a personal vehicle last month. Considering all the costs associated with driving or riding in a personal vehicle, would you say it cost more or less in March than it did a year ago?
Cost less    183  36,633,842 20.00 1.492
Cost the same    189  33,567,416 18.33 1.361
Cost more    559 112,969,390 61.67 1.774
Subtotal valid responses    931 183,170,648   100  
Dont know     48   9,505,888    
Refused      0           0    
Appropriate skip     35   8,030,164    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2021 In terms of security from crime or terrorism, did you feel more secure or less secure driving or riding in a personal vehicle in March than a year ago?
Less secure    175  35,413,206 18.70 1.421
Same    598 112,997,274 59.68 1.811
More secure    186  40,920,625 21.61 1.561
Subtotal valid responses    959 189,331,105   100  
Dont know     20   3,345,431    
Refused      0           0    
Appropriate skip     35   8,030,164    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2041 In terms of safety from accidents, did you feel more safe or less safe driving or riding in a personal vehicle in March than you did a year ago?
Less safe    244  47,098,173 24.73 1.555
Same    533 102,706,154 53.94 1.820
More safe    186  40,617,223 21.33 1.544
Subtotal valid responses    963 190,421,550   100  
Dont know     16   2,254,986    
Refused      0           0    
Appropriate skip     35   8,030,164    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2061 In terms of travel time, would you say you were more likely or less likely to get where you wanted to go in a reasonable length of time in March than a year ago?
Less likely    231  45,512,445 24.06 1.544
Same    504  95,217,168 50.34 1.818
More likely    227  48,437,149 25.61 1.638
Subtotal valid responses    962 189,166,762   100  
Dont know     17   3,509,774    
Refused      0           0    
Appropriate skip     35   8,030,164    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2081 In terms of convenience, would you say it was more convenient or less convenient to drive or ride in a personal vehicle in March than it was a year ago?
Less convenient    161  31,630,527 16.54 1.347
Same    525  99,307,281 51.92 1.812
More convenient    284  60,319,050 31.54 1.725
Subtotal valid responses    970 191,256,858   100  
Dont know      9   1,419,678    
Refused      0           0    
Appropriate skip     35   8,030,164    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2111 Considering the cost of using public transit, would you say it cost more or less in March than it did a year ago?
Cost less     15   3,782,755 13.72 3.647
Cost the same     55  11,450,281 41.52 5.269
Cost more     45  12,343,932 44.76 5.529
Subtotal valid responses    115  27,576,968   100  
Dont know      9   1,717,783    
Refused      1      83,589    
Appropriate skip    889 171,328,360    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2121 In terms of security from crime or terrorism, did you feel more secure or less secure using public transit in March than a year ago?
Less secure     50  12,995,456 45.82 5.380
Same     44   8,406,957 29.64 4.526
More secure     25   6,960,306 24.54 4.869
Subtotal valid responses    119  28,362,719   100  
Dont know      5     932,032    
Refused      1      83,589    
Appropriate skip    889 171,328,360    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2141 In terms of safety from accidents, did you feel more safe or less safe using public transit in March than you did a year ago?
Less safe     31   8,000,415 28.06 4.880
Same     55  11,739,630 41.17 5.195
More safe     33   8,774,054 30.77 5.046
Subtotal valid responses    119  28,514,099   100  
Dont know      5     780,652    
Refused      1      83,589    
Appropriate skip    889 171,328,360    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2161 In terms of travel time, would you say you were more likely or less likely to get where you wanted to go in a reasonable length of time in March than a year ago?
Less likely     38   8,905,682 31.59 4.961
Same     48   9,900,041 35.12 4.960
More likely     33   9,387,432 33.30 5.286
Subtotal valid responses    119  28,193,155   100  
Dont know      5   1,101,596    
Refused      1      83,589    
Appropriate skip    889 171,328,360    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2181 In terms of quality of service, would you say the quality of service you received using public transit in March was better or worse than a year ago?
Worse     17   4,417,229 15.83 4.048
Same     58  12,339,220 44.22 5.332
Better     42  11,145,650 39.95 5.387
Subtotal valid responses    117  27,902,099   100  
Dont know      7   1,392,652    
Refused      1      83,589    
Appropriate skip    889 171,328,360    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2211 Considering the cost of flying on a commercial airline, would you say it cost more or less in March than it did a year ago?
Cost less     44   8,787,755 40.82 5.479
Cost the same     19   3,089,280 14.35 3.509
Cost more     42   9,653,263 44.84 5.638
Subtotal valid responses    105  21,530,298   100  
Dont know      9   1,280,871    
Refused      0           0    
Appropriate skip    900 177,895,531    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2221 In terms of security from crime or terrorism, did you feel more secure or less secure flying on a commercial airline in March than a year ago?
Less secure     35   6,246,090 27.49 4.689
Same     21   4,065,737 17.90 3.988
More secure     57  12,406,854 54.61 5.351
Subtotal valid responses    113  22,718,681   100  
Dont know      1      92,489    
Refused      0           0    
Appropriate skip    900 177,895,531    
Total  1,014 200,706,701    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2241 In terms of safety from accidents, did you feel more safe or less safe flying on a commercial airline in March than a year ago?
Less safe     27   5,765,151 25.61 4.769
Same     45   7,688,797 34.16 4.971
More safe     40   9,054,652 40.23 5.475
Subtotal valid responses    112  22,508,600   100  
Dont know      2     302,569    
Refused      0           0    
Appropriate skip    900 177,895,531    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2261 In terms of travel time, would you say you were more likely or less likely to get where you wanted to go in a reasonable length of time in March than a year ago?
Less likely     52   9,819,694 43.63 5.314
Same     27   5,362,933 23.83 4.729
More likely     33   7,325,973 32.55 5.291
Subtotal valid responses    112  22,508,600   100  
Dont know      2     302,569    
Refused      0           0    
Appropriate skip    900 177,895,531    
Total  1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G2281 In terms of quality of service, would you say the quality of service you received flying on a commercial airline in March was better or worse than a year ago?
Worse     34   6,027,212 26.96 4.603
Same     40   8,319,472 37.22 5.298
Better     38   8,007,645 35.82 5.309
Subtotal valid responses    112  22,354,329   100  
Dont know      2     456,840    
Refused      0           0    
Appropriate skip    900 177,895,531    
Total  1,014 200,706,700    

Section B - BTS Topical Transportation Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0103 Last month did you commute, that is, travel routinely from home to work?
Yes   627 128,294,092 64.14 1.679
No   385  71,740,976 35.86 1.679
Subtotal valid responses 1,012 200,035,068   100  
Dont know     1     459,294    
Refused     1     212,338    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0152 Altogether, about how many days did you commute last month?
29-31 days/month    68  15,265,784 11.94 1.563
22-28 days/month   175  34,797,701 27.22 2.010
15-21 days/month   325  66,500,321 52.01 2.280
8-14 days/month    34   6,626,962  5.18 0.968
1-7 days/month    22   4,665,123  3.65 0.881
Subtotal valid responses   624 127,855,891   100  
Dont know     0           0    
Refused     3     438,202    
Appropriate skip   387  72,412,607    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0310 Did you work at the same location on most days?
Yes   562 114,300,878 89.09 1.476
No    65  13,993,215 10.91 1.476
Subtotal valid responses   627 128,294,093   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   387  72,412,607    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0315 Did you work at more than one location on a typical day?
Yes    46   9,698,079 69.31 6.712
No    19   4,295,136 30.69 6.712
Subtotal valid responses    65  13,993,215   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   949 186,713,485    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0320C On a typical day, how much time did you spend traveling from worksite to worksite?
Count    46   9,698,079    
Mean 1.759       1.603    
Standard deviation 2.010       0.275    
Minimum 0.083       0.083    
25th percentile 0.333       0.333    
Median     1       0.833    
75th percentile     2           2    
Maximum     8           8    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0352C On a typical day, how much time did a one-way, door-to-door trip from home to work take?
Count   578 117,994,780    
Mean 0.407       0.409    
Standard deviation 0.331       0.015    
Minimum 0.017       0.017    
25th percentile 0.2         0.2      
Median 0.333       0.333    
75th percentile 0.5         0.5      
Maximum 2.667       2.667    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2311A In what month and year was your most recent commercial airline flight?
Less than three months ago    59  10,700,918  6.05 0.872
More than three months ago   192  36,533,196 20.66 1.498
More than one year ago   514 101,149,631 57.19 1.878
Have never flown on a commercial airline   130  28,473,695 16.10 1.447
Subtotal valid responses   895 176,857,440   100  
Dont know     4     845,372    
Refused     1     192,719    
Appropriate skip   114  22,811,169    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2320 Was the primary purpose of your trip business or job related?
Yes, business/job related    75  14,271,849 20.38 2.362
No   290  55,773,435 79.62 2.362
Subtotal valid responses   365  70,045,284   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2332A Still thinking of your most recent flight, which may have been a return flight on a round-trip ticket, in which of the following sections was your seat located:
Economy or coach section (also sometimes called the main cabin)   289  56,265,055 80.99 2.309
First class section    16   2,642,072  3.80 1.036
There were no sections in the plane; all seats were in the same section    54  10,435,337 15.02 2.132
Other     1     133,208  0.19 0.192
Subtotal valid responses   360  69,475,672   100  
Dont know     5     569,612    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2340 Did the price you paid for the airline ticket carry any restrictions? For example, did you have to book your trip two weeks in advance, were you required to stay overnight on a Friday or Saturday, or were you prohibited from changing your ticket without paying a penalty?
Yes   221  42,040,739 67.67 3.012
No   105  20,089,193 32.33 3.012
Subtotal valid responses   326  62,129,932   100  
Dont know    39   7,915,352    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2400 Did you check any baggage on this flight?
Yes   306  59,394,861 84.79 2.124
No    59  10,650,423 15.21 2.124
Subtotal valid responses   365  70,045,284   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2420 How many items did you yourself check on this flight? Items may include suitcases, laptop computers, bicycles, golf clubs, or any package too large to carry on to the plane.
Count   304  59,025,815    
Mean 1.487       1.525    
Standard deviation 0.717       0.049    
Minimum     0           0    
25th percentile     1           1    
Median     1           1    
75th percentile     2           2    
Maximum     5           5    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2440 How many items did you yourself carry on to the plane on your most recent flight? Items may include purses, brief cases, laptop computers, overnight bags, or anything else that you did not want to check.
Count   364  69,857,729    
Mean 1.209       1.197    
Standard deviation 0.599       0.036    
Minimum     0           0    
25th percentile     1           1    
Median     1           1    
75th percentile     2           2    
Maximum     4           4    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2600 How soon before your most recent flight did you arrive at the airport? Did you arrive
Less than 30 minutes before your flight     7   1,599,632  2.32 0.965
30 minutes to less than 60 minutes    32   6,332,393  9.20 1.873
60 minutes to less than 90 minutes    96  17,161,649 24.94 2.514
90 minutes to less than two hours before your flight    78  15,127,489 21.99 2.515
Two hours to less than three hours   117  22,419,564 32.58 2.787
Three hours or more before your flight    31   6,164,415  8.96 1.751
Subtotal valid responses   361  68,805,142   100  
Dont know     4   1,240,142    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2650 How long did you wait in line to check in at the ticket counter for your most recent flight? Did you wait
Less than 15 minutes to check in   145  28,874,351 41.26 2.967
15 minutes to less than 30 minutes    96  18,251,532 26.08 2.644
30 minutes to less than 60 minutes    63  12,028,289 17.19 2.207
60 minutes to less than 90 minutes to check in    19   4,201,561  6.00 1.556
90 minutes to less than two hours    11   1,728,499  2.47 0.810
Two hours to less than three hours     3     612,956  0.88 0.576
Three hours or more to check in     1     279,928  0.40 0.399
Did not check in at the ticket counter    26   4,010,983  5.73 1.226
Subtotal valid responses   364  69,988,099   100  
Dont know     1      57,185    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2700 How long did you wait in line to go through passenger screener checkpoint for your most recent flight? The checkpoint we are referring to is the only one where you must walk through a metal detector and your carry-on items are x-rayed. Did you wait...
Less than 15 minutes to go through the checkpoint   229  44,112,628 63.67 2.916
15 minutes to less than 30 minutes    71  12,593,956 18.18 2.251
30 minutes to less than 60 minutes    39   7,872,896 11.36 1.972
60 minutes to less than 90 minutes to go through the checkpoint    14   3,194,945  4.61 1.443
90 minutes to less than two hours     5   1,226,385  1.77 0.857
Two hours to less than three hours     2     282,489  0.41 0.294
Three hours or more to go through the checkpoint     0           0  0.00 0.000
Subtotal valid responses   360  69,283,299   100  
Dont know     5     761,985    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2750 Given the need for security, how satisfied were you with the time that you waited in line at the passenger screening checkpoint? Were you
Very unsatisfied    16   2,934,026  4.26 1.195
Somewhat unsatisfied    19   3,794,921  5.51 1.312
Neither unsatisfied nor satisfied    55   9,419,415 13.68 1.906
Somewhat satisfied   119  22,905,192 33.27 2.816
Very satisfied   152  29,788,630 43.27 2.998
Subtotal valid responses   361  68,842,184   100  
Dont know     3   1,041,923    
Refused     1     161,177    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2800 Given the need for security, how would you rate the intensity of screening that you received? Would you rate it
Inadequate    66  13,788,804 19.92 2.424
Adequate   274  50,445,113 72.89 2.763
Excessive    22   4,972,454  7.18 1.788
Subtotal valid responses   362  69,206,371   100  
Dont know     3     838,913    
Refused     0           0    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2850 How confident were you in the ability of the screeners to keep air travel secure from individuals with hostile intentions? Were you
Very unsatisfied    36   6,318,142  9.29 1.647
Somewhat unsatisfied    73  13,993,355 20.57 2.390
Neither unsatisfied nor satisfied    61  10,602,365 15.59 2.059
Somewhat satisfied   127  25,494,849 37.48 2.966
Very satisfied    60  11,606,272 17.06 2.321
Subtotal valid responses   357  68,014,983   100  
Dont know     7   1,869,124    
Refused     1     161,177    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2900 How satisfied were you with the courtesy of the screeners at the passenger screening checkpoint? Were you
Very unsatisfied    12   2,329,736  3.41 1.049
Somewhat unsatisfied    20   3,390,676  4.96 1.201
Neither unsatisfied nor satisfied    45   7,912,361 11.58 1.790
Somewhat satisfied   125  23,863,984 34.92 2.893
Very satisfied   154  30,842,219 45.13 3.013
Subtotal valid responses   356  68,338,976   100  
Dont know     8   1,545,131    
Refused     1     161,177    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2950 How satisfied were you overall with your experience at the passenger screening checkpoint? Were you
Very unsatisfied    13   2,379,990  3.45 1.056
Somewhat unsatisfied    31   5,921,360  8.58 1.598
Neither unsatisfied nor satisfied    51   8,222,180 11.91 1.723
Somewhat satisfied   156  30,140,842 43.66 2.977
Very satisfied   111  22,374,493 32.41 2.868
Subtotal valid responses   362  69,038,865   100  
Dont know     2     845,242    
Refused     1     161,177    
Appropriate skip   649 130,661,416    
Total 1,014 200,706,700    

Section SM - Strategic Goal Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1000 Did you experience any significant delays while traveling in a personal vehicle in March?
Yes   182  37,050,926   19.27  1.453
No   795 155,216,926   80.73  1.453
Subtotal valid responses   977 192,267,852     100  
Don't know     2     408,684    
Refused     0           0    
Appropriate skip    35   8,030,164    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1005 Please tell me whether those delays caused you to
SM1010 Change the time of day you traveled
Yes    78  16,919,228   45.66  4.244
No   104  20,131,698   54.34  4.244
Subtotal valid responses   182  37,050,926     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   832 163,655,774    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1015 Change the type of transportation you used
Yes     7   1,163,859    3.14  1.300
No   175  35,887,067   96.86  1.300
Subtotal valid responses   182  37,050,926     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   832 163,655,774    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1020 Change the route you took to reach your destination
Yes   103  22,815,108   61.58  4.010
No    79  14,235,818   38.42  4.010
Subtotal valid responses   182  37,050,926     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   832 163,655,774    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1025 Postpone your travel to another day
Yes    24   5,110,360   13.86  2.940
No   157  31,749,062   86.14  2.940
Subtotal valid responses   181  36,859,422     100  
Don't know     1     191,504    
Refused     0           0    
Appropriate skip   832 163,655,774    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1030 Cancel your trip entirely
Yes    10   2,189,143    5.94  2.039
No   171  34,675,866   94.06  2.039
Subtotal valid responses   181  36,865,009     100  
Don't know     1     185,917    
Refused     0           0    
Appropriate skip   832 163,655,774    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1050 Did you experience any significant delays while traveling in an organized carpool or vanpool in March?
Yes     6   1,004,429    7.56  3.146
No    54  12,277,127   92.44  3.146
Subtotal valid responses    60  13,281,556     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   954 187,425,144    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1055 Please tell me whether those delays caused you to
SM1060 Change the time of day you traveled
Yes     2     418,160   41.63 21.333
No     4     586,269   58.37 21.333
Subtotal valid responses     6   1,004,429     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,008 199,702,271    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1065 Change the type of transportation you used
Yes     0           0    0.00  0.000
No     6   1,004,429  100.00  0.000
Subtotal valid responses     6   1,004,429     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,008 199,702,271    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1070 Change the route you took to reach your destination
Yes     4     739,158   73.59 17.001
No     2     265,271   26.41 17.001
Subtotal valid responses     6   1,004,429     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,008 199,702,271    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1075 Postpone your travel to another day
Yes     0           0    0.00  0.000
No     6   1,004,429  100.00  0.000
Subtotal valid responses     6   1,004,429     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,008 199,702,271    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1080 Cancel your trip entirely
Yes     0           0    0.00  0.000
No     6   1,004,429  100.00  0.000
Subtotal valid responses     6   1,004,429     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,008 199,702,271    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1100 Did you experience any significant delays while traveling on public transit in March?
Yes    19   3,950,805   13.49  3.268
No   105  25,343,946   86.51  3.268
Subtotal valid responses   124  29,294,751     100  
Don't know     0           0    
Refused     1      83,589    
Appropriate skip   889 171,328,360    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1105 Please tell me whether those delays caused you to
SM1110 Change the time of day you traveled
Yes     8   1,681,847   42.57 12.485
No    11   2,268,958   57.43 12.485
Subtotal valid responses    19   3,950,805     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   995 196,755,895    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1115 Change the type of transportation you used
Yes     8   1,814,621   45.93 12.651
No    11   2,136,184   54.07 12.651
Subtotal valid responses    19   3,950,805     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   995 196,755,895    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1120 Change the route you took to reach your destination
Yes     2     308,869    7.82  5.757
No    17   3,641,936   92.18  5.757
Subtotal valid responses    19   3,950,805     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   995 196,755,895    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1125 Postpone your travel to another day
Yes     2     225,007    5.70  4.089
No    17   3,725,798   94.30  4.089
Subtotal valid responses    19   3,950,805     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   995 196,755,895    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1130 Cancel your trip entirely
Yes     3     529,445   13.40  7.669
No    16   3,421,360   86.60  7.669
Subtotal valid responses    19   3,950,805     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   995 196,755,895    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1150 Did you experience any significant delays while traveling on city-to-city buses in March?
Yes     1     283,614   18.59 16.729
No     6   1,241,803   81.41 16.729
Subtotal valid responses     7   1,525,417     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,007 199,181,283    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1155 Please tell me whether those delays caused you to
SM1160 Change the time of day you traveled
Yes     0           0    0.00  0.000
No     1     283,614 1000.00  0.000
Subtotal valid responses     1     283,614   1,000  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,423,086    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1165 Change the type of transportation you used
Yes     1     283,614  100.00  0.000
No     0           0    0.00  0.000
Subtotal valid responses     1     283,614     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,423,086    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1170 Change the route you took to reach your destination
Yes     0           0    0.00  0.000
No     1     283,614  100.00  0.000
Subtotal valid responses     1     283,614     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,423,086    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1175 Postpone your travel to another day
Yes     0           0    0.00  0.000
No     1     283,614  100.00  0.000
Subtotal valid responses     1     283,614     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,423,086    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1180 Cancel your trip entirely
Yes     0           0    0.00  0.000
No     1     283,614  100.00  0.000
Subtotal valid responses     1     283,614     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,423,086    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1200 Did you experience any significant delays while traveling on city-to-city trains in March?
Yes     4     530,830   13.55  6.873
No    17   3,385,967   86.45  6.873
Subtotal valid responses    21   3,916,797     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   993 196,789,903    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1205 Please tell me whether those delays caused you to
SM1210 Change the time of day you traveled
Yes     1     190,208   35.83 26.589
No     3     340,622   64.17 26.589
Subtotal valid responses     4     530,830     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,010 200,175,870    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1215 Change the type of transportation you used
Yes     0           0    0.00  0.000
No     4     530,830  100.00  0.000
Subtotal valid responses     4     530,830     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,010 200,175,870    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1220 Change the route you took to reach your destination
Yes     0           0    0.00  0.000
No     4     530,830  100.00  0.000
Subtotal valid responses     4     530,830     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,010 200,175,870    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1225 Postpone your travel to another day
Yes     0           0    0.00  0.000
No     4     530,830  100.00  0.000
Subtotal valid responses     4     530,830     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,010 200,175,870    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1230 Cancel your trip entirely
Yes     0           0    0.00  0.000
No     4     530,830  100.00  0.000
Subtotal valid responses     4     530,830     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,010 200,175,870    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1250 Did you experience any significant delays while traveling on commercial airlines in March?
Yes    27   4,715,821   21.47  4.197
No    84  17,247,891   78.53  4.197
Subtotal valid responses   111  21,963,712     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   903 178,742,988    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1255 Please tell me whether those delays caused you to
SM1260 Change the time of day you traveled
Yes     9   1,647,627   34.94 10.114
No    18   3,068,194   65.06 10.114
Subtotal valid responses    27   4,715,821     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,990,879    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1265 Change the type of transportation you used
Yes     2     515,808   10.94  7.270
No    25   4,200,013   89.06  7.270
Subtotal valid responses    27   4,715,821     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,990,879    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1270 Change the route you took to reach your destination
Yes     5     878,939   18.64  7.936
No    22   3,836,882   81.36  7.936
Subtotal valid responses    27   4,715,821     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,990,879    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1275 Postpone your travel to another day
Yes     3     414,022    8.78  5.102
No    24   4,301,799   91.22  5.102
Subtotal valid responses    27   4,715,821     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,990,879    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1280 Cancel your trip entirely
Yes     0           0    0.00  0.000
No    27   4,715,821  100.00  0.000
Subtotal valid responses    27   4,715,821     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,990,879    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1300 Did you experience any significant delays while traveling on a commercial boat, ship or ferry in March?
Yes     1     251,578    4.76  4.671
No    26   5,029,322   95.24  4.671
Subtotal valid responses    27   5,280,900     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip   987 195,425,800    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1305 Please tell me whether those delays caused you to
SM1310 Change the time of day you traveled
Yes     1     251,578  100.00  0.000
No     0           0    0.00  0.000
Subtotal valid responses     1     251,578     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,455,122    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1315 Change the type of transportation you used
Yes     0           0    0.00  0.000
No     1     251,578  100.00  0.000
Subtotal valid responses     1     251,578     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,455,122    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1320 Change the route you took to reach your destination
Yes     0           0    0.00  0.000
No     1     251,578  100.00  0.000
Subtotal valid responses     1     251,578     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,455,122    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM1325 Postpone your travel to another day
Yes     0           0    0.00  0.000
No     1     251,578  100.00  0.000
Subtotal valid responses     1     251,578     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,455,122    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SM13330 Cancel your trip entirely
Yes     0           0    0.00  0.000
No     1     251,578  100.00  0.000
Subtotal valid responses     1     251,578     100  
Don't know     0           0    
Refused     0           0    
Appropriate skip 1,013 200,455,122    
Total 1,014 200,706,700    

Section M - Operating Administration Modal Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0510 Have you driven a vehicle in the last twelve months?
Yes   944 184,602,252 91.98 1.102
No    70  16,104,448  8.02 1.102
Subtotal valid responses 1,014 200,706,700   100  
Don't know     0           0    
Refused     0           0    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0515 Do you drive at night?
Yes   836 164,897,482 89.41 1.088
No   107  19,537,107 10.59 1.088
Subtotal valid responses   943 184,434,589   100  
Don't know     1     167,663    
Refused     0           0    
Appropriate skip    70  16,104,448    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0520 In the last 12 months, while driving at night, has the glare from the headlights of an oncoming vehicle been not noticeable, barely noticeable, noticeable but acceptable, disturbing, or did it cause a crash or near miss?
Not noticeable - none    58  11,555,606  7.05 0.967
Barely noticeable    39   8,043,567  4.91 0.838
Noticeable but acceptable   494 100,580,291 61.39 1.873
Disturbing   234  42,769,279 26.11 1.663
Caused crash or near miss     5     882,226  0.54 0.247
Subtotal valid responses   830 163,830,969   100  
Don't know     5     942,987    
Refused     1     123,527    
Appropriate skip   178  35,809,217    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0540 In the last 12 months, while driving at night, has the glare from the headlights of a vehicle behind you been not noticeable, barely noticeable, noticeable but acceptable, disturbing, or did it cause a crash or near miss?
Not noticeable - none    64  12,479,868  7.61 1.000
Barely noticeable    61  13,137,641  8.02 1.095
Noticeable but acceptable   477  94,767,621 57.82 1.930
Disturbing   227  43,091,708 26.29 1.712
Caused crash or near miss     2     424,540  0.26 0.183
Subtotal valid responses   831 163,901,378   100  
Don't know     5     996,105    
Refused     0           0    
Appropriate skip   178  35,809,217    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0560 In the last 12 months, while driving during the day, has the glare from the daytime running lights on other vehicles been not noticeable, barely noticeable, noticeable but acceptable, disturbing, or did it cause a crash or near miss?
Not noticeable - none   330  62,924,079 34.48 1.724
Barely noticeable   194  38,714,865 21.21 1.545
Noticeable but acceptable   385  76,551,659 41.94 1.813
Disturbing    23   4,222,771  2.31 0.536
Caused crash or near miss     1      98,149  0.05 0.054
Subtotal valid responses   933 182,511,523   100  
Don't know    10   1,905,859    
Refused     1     184,870    
Appropriate skip    70  16,104,448    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0580 In the last 12 months, have you been involved in a crash in a vehicle where you were the driver?
Yes    65  13,009,470  7.05 0.964
No   879 171,592,782 92.95 0.964
Subtotal valid responses   944 184,602,252   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip    70  16,104,448    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MNH0600 In the last 12 months, have you been involved in a near miss in a vehicle where you were the driver?
Yes   230  45,132,249 24.45 1.597
No   714 139,470,003 75.55 1.597
Subtotal valid responses   944 184,602,252   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip    70  16,104,448    
Total 1,014 200,706,700    

Section D - Demographic Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0061 How many registered road vehicles are available for regular use by members of your household?
Count 1,010 199,549,295    
Mean 2.045       2.207    
Standard deviation 1.193       0.045    
Minimum     0           0    
25th percentile     1           1    
Median     2           2    
75th percentile     3           3    
Maximum    10          10    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0101 Do you have any kind of disability or health impairment?
Yes   129  23,441,733 11.74 1.125
No   882 176,255,162 88.26 1.125
Subtotal valid responses 1,011 199,696,895   100  
Dont know     0           0    
Refused     3   1,009,805    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0103 Does anyone else currently living there, including children, have any kind of disability or health impairment?
Yes    80  18,641,091  9.36 1.095
No   930 180,592,034 90.64 1.095
Subtotal valid responses 1,010 199,233,125   100  
Dont know     1     463,770    
Refused     3   1,009,805    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0105 How many other people (beside yourself)?
Count    80  18,641,091    
Mean 1.175       1.168    
Standard deviation 0.414       0.046    
Minimum     1           1    
25th percentile     1           1    
Median     1           1    
75th percentile     1           1    
Maximum     3           3    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0106 Does anyone in the household use adaptive equipment in any motor vehicle (for example hand controls, modified foot pedals, or a wheelchair lift)?
Yes     9   1,740,532  4.73 1.633
No   180  35,068,248 95.27 1.633
Subtotal valid responses   189  36,808,780   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   825 163,897,920    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0107 We may conduct another study soon that focuses on transportation use among persons with disabilities or health impairments. Your households experience and opinions on this critically important topic would be of great value. May we contact your household for this study?
Yes   145  28,996,037 79.60 3.332
No    42   7,431,923 20.40 3.332
Subtotal valid responses   187  36,427,960   100  
Dont know     2     380,820    
Refused     0           0    
Appropriate skip   825 163,897,920    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0251 How many people aged 18 or older live in your household, including yourself?
Count 1,007 198,744,643    
Mean 1.977       2.283    
Standard deviation 0.847       0.038    
Minimum     1           1    
25th percentile     1           2    
Median     2           2    
75th percentile     2           3    
Maximum     9           9    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0300 Please stop me when I reach the category that includes your age:
18 to 24 years    90  26,276,098 13.27 1.412
25 to 34   175  35,826,982 18.10 1.379
35 to 44   211  43,229,383 21.84 1.475
45 to 54   206  38,731,519 19.56 1.411
55 to 64   153  22,055,840 11.14 0.959
65 to 74    84  17,034,238  8.60 0.976
75 or older    84  14,811,022  7.48 0.898
Subtotal valid responses 1,003 197,965,082   100  
Dont know     1     166,515    
Refused    10   2,575,103    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0350 Are you male or female?
Male   450  94,968,758 47.32 1.791
Female   564 105,737,942 52.68 1.791
Subtotal valid responses 1,014 200,706,700   100  
Dont know     0           0    
Refused     0           0    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401 Is the racial or ethnic group that best describes you...
D0401A American Indian or Alaska Native
Yes    33   3,711,391  1.89 0.364
No   966 192,527,870 98.11 0.364
Subtotal valid responses   999 196,239,261   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,701    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401B Asian
Yes    25   3,528,119  1.80 0.385
No   974 192,711,141 98.20 0.385
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401C Black or African-American
Yes    82  22,206,393 11.32 1.316
No   917 174,032,867 88.68 1.316
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401D Hispanic or Latino
Yes    73  20,215,508 10.30 1.235
No   926 176,023,752 89.70 1.235
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401E Native Hawaiian or other Pacific Islander
Yes     7     760,192  0.39 0.153
No   992 195,479,068 99.61 0.153
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401F White
Yes   784 146,883,221 74.85 1.674
No   215  49,356,039 25.15 1.674
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401G Other
Yes     8     509,491  0.26 0.096
No   991 195,729,769 99.74 0.096
Subtotal valid responses   999 196,239,260   100  
Don't know     0           0    
Refused    15   4,467,440    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0450 What is the highest level of education you have completed?
Less than high school graduate    85  18,602,183  9.36 1.098
High school graduate (or GED)   295  61,794,024 31.10 1.689
Some college (or technical vocational school/professional business school)   149  31,524,214 15.86 1.354
Two-year college degree (AA: Associate in Arts)   130  23,942,105 12.05 1.101
Four-year college degree (BA or BS: Bachelor of Arts of Science degree)   206  40,057,168 20.16 1.406
Graduate degree (Masters, PhD., Lawyer, Medical Doctor)   141  22,788,641 11.47 1.028
Subtotal valid responses 1,006 198,708,335   100  
Don't know     1     184,870    
Refused     7   1,813,495    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0501 Please stop me when I reach the category that includes your households total annual income for last calendar year, that is, 2001:
Under $15,000    87  16,539,698  9.58 1.140
From $15,000 to less than $30,000   173  34,549,694 20.01 1.555
From $30,000 to less than $50,000   213  40,510,420 23.46 1.614
From $50,000 to less than $75,000   205  40,567,241 23.49 1.603
From $75,000 to less than $100,000   104  21,657,905 12.54 1.273
$100,000 or more    96  18,874,072 10.93 1.179
Subtotal valid responses   878 172,699,030   100  
Don't know    29   7,509,923    
Refused   107  20,497,747    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0900 Last month, did you do any work for pay or profit?
Yes   653 130,236,756 65.83 1.693
No   348  67,602,586 34.17 1.693
Subtotal valid responses 1,001 197,839,342   100  
Dont know     3     510,562    
Refused    10   2,356,796    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0552 Not including the telephone number which I called you on, how many additional phone numbers do you have in your household? Please do not count numbers for cellular phones, or phone lines that are exclusively for computer or fax use.
None   872 182,635,590 91.89 0.793
One    99  12,491,698  6.29 0.713
Two    24   2,583,237  1.30 0.319
Three    10   1,042,303  0.52 0.174
Four or more     0           0  0.00 0.000
Subtotal valid responses 1,005 198,752,828   100  
Don't know     0           0    
Refused     9   1,953,872    
Total 1,014 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0751 Is the primary use of the additional phone number(s) for household use, business use, or both?
Household use only    80  10,132,081 62.86 4.810
Business use only    26   2,522,612 15.65 3.135
Both household and business use    27   3,462,546 21.48 4.365
Subtotal valid responses   133  16,117,239   100  
Dont know     0           0    
Refused     0           0    
Appropriate skip   881 184,589,461    
Total 1,014 200,706,700