You are here

Home

Omnibus Survey Household Survey Results Marginal Frequency Distributions January 2002

Omnibus Survey
Household Survey Results
Marginal Frequency Distributions
January 2002

Section G – General Transportation Core Questions

Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0103 During December, did you drive or ride in a personal vehicle?
Yes  1,099 193,015,848  96.17  0.676
No     43   7,690,852   3.83  0.676
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851A How many days did you drive or ride?
Count  1,093 192,025,970    
Mean 25.591      25.818    
Standard deviation  8.115       0.262    
Minimum      1           1    
25th percentile     20          22    
Median     30          30    
75th percentile     31          31    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0150 During December, did you drive or ride in an organized carpool or vanpool?
Yes     66  13,985,360   6.97  0.927
No  1,075 186,664,362  93.03  0.927
Subtotal valid responses  1,141 200,649,722    100  
Don’t know      1      56,978    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851B How many days did you drive or ride?
Count     66  13,985,360    
Mean 10.227      11.088    
Standard deviation  8.124       1.238    
Minimum      1           1    
25th percentile      4           4    
Median      8          10    
75th percentile     16          20    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0302 During December, 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    148  27,884,879  13.89  1.201
No    994 172,821,821  86.11  1.201
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851C How many days did you use it?
Count    147  27,800,363    
Mean  9.789       9.929    
Standard deviation  9.828       0.9      
Minimum      1           1    
25th percentile      2           2    
Median      5           5    
75th percentile     20          20    
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    616 109,987,660  64.92  1.648
No    358  59,445,544  35.08  1.648
Subtotal valid responses    974 169,433,204    100  
Don’t know     20   3,388,617    
Refused      0           0    
Appropriate skip    148  27,884,879    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0842 Is local public bus service available?
Yes    681 123,769,311  90.86  1.152
No     72  12,452,127   9.14  1.152
Subtotal valid responses    753 136,221,438    100  
Don’t know     11   1,651,101    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0843 Did you ride public buses during December?
Yes     82  15,125,153  64.04  4.974
No     44   8,493,082  35.96  4.974
Subtotal valid responses    126  23,618,235    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,016 177,088,465    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0804 Is subway service available in your area?
Yes     97  20,121,391  14.67  1.526
No    663 117,033,421  85.33  1.526
Subtotal valid responses    760 137,154,812    100  
Don’t know      4     717,727    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0804A DOES RESPONDENT HAVE ANY COMMENT?
YES     10   2,185,883   1.59  0.543
NO    754 135,686,656  98.41  0.543
Subtotal valid responses    764 137,872,539    100  
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0845 Did you ride the subway during December?
Yes     33   6,527,030  75.33  6.970
No     12   2,137,924  24.67  6.970
Subtotal valid responses     45   8,664,954    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,097 192,041,746    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0895 Has your subway usage changed in any way as a result of the events of September 11th and subsequent events?
Yes     17   3,547,473  18.24  4.300
No     77  15,899,127  81.76  4.300
Subtotal valid responses     94  19,446,600    100  
Don’t know      3     674,790    
Refused      0           0    
Appropriate skip  1,045 180,585,310    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0896 As a result of the events of September 11th and subsequent events, are you riding the subway more, riding the subway less, or has the amount of your subway usage remained about the same?
More      1     177,504   5.00  4.929
Less      7   1,312,668  37.00 11.911
Remained about the same      9   2,057,301  57.99 12.312
Subtotal valid responses     17   3,547,473    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,125 197,159,227    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0897 As a result of the events of September 11th and subsequent events, have you changed the time of day you travel on the subway?
Yes      4     634,003  17.87  8.795
No     13   2,913,470  82.13  8.795
Subtotal valid responses     17   3,547,473    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,125 197,159,227    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0898 As a result of the events of September 11th and subsequent events, have you changed the routes you travel on the subway?
Yes      8   1,599,911  45.10 12.646
No      9   1,947,562  54.90 12.646
Subtotal valid responses     17   3,547,473    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,125 197,159,227    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0818 Is light rail such as streetcars or trolleys available in your area?
Yes    120  23,271,416  16.97  1.579
No    639 113,844,163  83.03  1.579
Subtotal valid responses    759 137,115,579    100  
Don’t know      5     756,960    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0818A DOES RESPONDENT HAVE ANY COMMENT?
YES     10   1,400,663   1.02  0.348
NO    754 136,471,876  98.98  0.348
Subtotal valid responses    764 137,872,539    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0816 Did you ride any type of light rail during December?
Yes     15   2,836,315  50.24 10.810
No     12   2,809,115  49.76 10.810
Subtotal valid responses     27   5,645,430    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,015 195,061,270    
Total  1,042 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0873 Are any other types of local rapid rail such as elevated trains available in your area?
Yes     58  10,349,992   8.91  1.228
No    602 105,821,724  91.09  1.228
Subtotal valid responses    660 116,171,716    100  
Don’t know      7   1,579,432    
Refused      0           0    
Appropriate skip    475  82,955,552    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0873A DOES RESPONDENT HAVE ANY COMMENT?
YES     16   2,648,656   2.25  0.584
NO    651 115,102,492  97.75  0.584
Subtotal valid responses    667 117,751,148    100  
Appropriate skip    475  82,955,552    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0874 Did you ride any other types of rapid rail during December?
Yes      5     871,253  35.08 14.525
No      7   1,612,432  64.92 14.525
Subtotal valid responses     12   2,483,685    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip   1130 198,223,015    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0846 Is local commuter rail service from suburb to city available in your area? (Neither subways nor light rail nor AMTRAK is commuter rail.)
Yes    237  46,766,784  34.80  2.003
No    504  87,634,438  65.20  2.003
Subtotal valid responses    741 134,401,222    100  
Don’t know     23   3,471,317    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0846A DOES RESPONDENT HAVE ANY COMMENT?
YES      9   1,463,376   1.06  0.368
NO    755 136,409,163  98.94  0.368
Subtotal valid responses    764 137,872,539    100  
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0847 Did you ride the commuter rail during December?
Yes     31   6,140,520  50.95  7.092
No     30   5,912,111  49.05  7.092
Subtotal valid responses     61  12,052,631    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,081 188,654,069    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0877 Is commuter or express bus service such as park-and-rides available in your area?
Yes    430  79,331,056  61.24  2.059
No    281  50,201,771  38.76  2.059
Subtotal valid responses    711 129,532,827    100  
Don’t know     53   8,339,712    
Refused      0           0    
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0877A DOES RESPONDENT HAVE ANY COMMENT?
YES     17   2,814,575   2.04  0.613
NO    747 135,057,964  97.96  0.613
Subtotal valid responses    764 137,872,539    100  
Appropriate skip    378  62,834,161    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0878 Did you use commuter or express bus service during December?
Yes     19   3,922,198  24.61  5.295
No     68  12,018,428  75.39  5.295
Subtotal valid responses     87  15,940,626    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,055 184,766,074    
Total  1,142 200,706,700    
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    147  27,981,301  25.47  2.064
I am retired/not working/not in school     28   4,738,743   4.31  0.875
Need to make multiple stops to/from work/school      5     773,978   0.70  0.334
Don't understand/know routes and schedules     10   1,603,636   1.46  0.508
Not convenient (doesn’t go where I need to    268  46,325,608  42.17  2.242
Not flexible (doesn’t go when I need to     36   5,855,062   5.33  1.021
Takes too much time     27   5,880,984   5.35  1.181
Distance from home to stops is too great     19   3,753,097   3.42  0.882
Uncomfortable riding with strangers      5   1,092,150   0.99  0.505
Costs too much      6   1,017,481   0.93  0.464
Unreliable      2     420,008   0.38  0.302
Unsafe      9   1,730,949   1.58  0.573
Health/disability/physical limitations     15   2,128,356   1.94  0.539
Other     38   6,565,233   5.98  1.012
Subtotal valid responses    615 109,866,586    100  
Don’t know      0           0    
Refused      1     121,073    
Appropriate skip    526  90,719,041    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0201 During December, did you ride on a city-to-city bus, such as Greyhound?
Yes     16   2,208,702   1.10  0.300
No   1126 198,497,998  98.90  0.300
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851D How many days did you ride on it?
Count     16   2,208,702    
Mean  2.563       3.202    
Standard deviation  2.097       0.714    
Minimum      1           1    
25th percentile      1           2    
Median      2           2    
75th percentile  2.5             4    
Maximum      8           8    
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     16   2,208,702    
Mean  0.875       1.175    
Standard deviation  1.586       0.562    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile  1.5             2    
Maximum      5           5    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0251 During December, did you ride on a city-to-city train, such as AMTRAK?
Yes     20   3,664,319   1.83  0.435
No  1,122 197,042,381  98.17  0.435
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851E How many days did you ride on it?
Count     20   3,664,319    
Mean  3.550       3.995    
Standard deviation  4.224       1.379    
Minimum      1           1    
25th percentile      2           1    
Median      2           2    
75th percentile      4           4    
Maximum     20          20    
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     20   3,664,319    
Mean  1.900       2.262    
Standard deviation  4.494       1.462    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      2           2    
Maximum     20          20    
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    548 101,458,353  53.65  1.667
No    528  87,635,746  46.35  1.667
Subtotal valid responses  1,076 189,094,099    100  
Don’t know     46   7,948,282    
Refused      0           0    
Appropriate skip     20   3,664,319    
Total  1,142 200,706,700    
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 AMTRAK’s Acela train service available in your area?
Yes    233  46,178,437  52.81  2.643
No    228  41,262,853  47.19  2.643
Subtotal valid responses    461  87,441,290    100  
Don’t know    107  17,681,382    
Refused      0           0    
Appropriate skip    574  95,584,028    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0827 Have you ever used AMTRAK’s HIGH SPEED Acela train service?
Yes     51  10,439,151  22.65  3.288
No    181  35,647,294  77.35  3.288
Subtotal valid responses    232  46,086,445    100  
Don’t know      1      91,993    
Refused      0           0    
Appropriate skip    909 154,528,262    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0831A What is the main reason you have not used AMTRAK’s HIGH SPEED Acela train service?
Cost     12   2,324,679   6.55  2.010
Does not go where I want to go     40   7,331,293  20.66  3.267
Schedule not convenient      9   1,321,651   3.72  1.382
Takes too long      4     434,592   1.22  0.673
Prefer to drive     31   7,165,165  20.19  3.724
Prefer to fly     19   4,527,585  12.76  3.021
Do not travel     44   8,378,264  23.61  3.510
Other     21   4,003,240  11.28  2.555
Subtotal valid responses    180  35,486,469    100  
Don’t know      2     252,817    
Refused      0           0    
Appropriate skip    960 164,967,414    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0350 During December, did you fly on a commercial airline?
Yes    115  17,171,228   8.56  0.867
No  1,027 183,535,472  91.44  0.867
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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    115  17,171,228    
Mean  2.661       2.606    
Standard deviation  1.928       0.192    
Minimum      1           1    
25th percentile      2           2    
Median      2           2    
75th percentile      3           3    
Maximum     12          12    
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    115  17,171,228    
Mean  1.235       1.241    
Standard deviation  2.311       0.236    
Minimum      0           0    
25th percentile      0           0    
Median      0           0    
75th percentile      2           2    
Maximum     12          12    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0401 During December, did you fly on a charter, private, or corporate airplane or helicopter?
Yes     14   1,976,201   0.99  0.294
No  1,127 198,482,480  99.01  0.294
Subtotal valid responses  1,141 200,458,681    100  
Don’t know      1     248,019    
Refused      0           0    
Total  1,142 200,706,700    
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     14   1,976,201    
Mean  2.071       1.967    
Standard deviation  0.730       0.168    
Minimum      1           1    
25th percentile      2           2    
Median      2           2    
75th percentile      2           2    
Maximum      4           4    
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     14   1,976,201    
Mean  1.214       1.094    
Standard deviation  1.251       0.297    
Minimum      0           0    
25th percentile      0           0    
Median  1.5             1    
75th percentile      2           2    
Maximum      4           4    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0452 During December, did you drive or ride on a motorcycle, including a motorized scooter, or a motorized bicycle (such as a moped) or an ATV?
Yes     69  12,808,993   6.38  0.830
No  1,073 187,897,707  93.62  0.830
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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     69  12,808,993    
Mean  4.507       4.248    
Standard deviation  4.594       0.505    
Minimum      1           1    
25th percentile      2           2    
Median      3           2    
75th percentile      5           5    
Maximum     22          22    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0501 During December, did you ride a bicycle? Please do not include stationary bicycles.
Yes    131  24,017,697  11.97  1.081
No  1,011 176,689,003  88.03  1.081
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851I How many days did you ride your bicycle?
Count    131  24,017,697    
Mean  5.916       6.052    
Standard deviation  6.431       0.639    
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     707,002   2.94  1.669
Recreation     67  11,267,201  46.91  4.805
Exercise/for my health     45   8,734,552  36.37  4.694
Personal errands (to the store, post office, and so on     11   2,218,049   9.24  2.797
Required for my job      2     376,629   1.57  1.113
Some other purpose      2     714,264   2.97  2.591
Subtotal valid responses    131  24,017,697    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,011 176,689,003    
Total  1,142 200,706,700    
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    131  24,017,697    
Mean  1.044       1.013    
Standard deviation  1.037       0.099    
Minimum  0.033       0.033    
25th percentile  0.5         0.5      
Median  0.75        0.75     
75th percentile      1           1    
Maximum      8           8    
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     59  10,278,723  42.80  4.703
Shoulders of paved roads     21   4,720,608  19.65  4.302
Bike lanes on roads      5     766,437   3.19  1.453
Sidewalks      9   1,728,462   7.20  2.516
Bike paths, walking paths or trails     27   4,596,639  19.14  3.796
Unpaved roads (for example dirt, gravel, sand      7   1,301,903   5.42  2.213
Grass      1     205,594   0.86  0.853
Other      2     419,331   1.75  1.227
Subtotal valid responses    131  24,017,697    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,011 176,689,003    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0551 During December, did you walk, run, or jog at least one time outside for 10 minutes or more?
Yes    807 141,922,398  70.71  1.514
No    335  58,784,302  29.29  1.514
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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    802 140,901,169    
Mean 12.286      12.555    
Standard deviation  9.048       0.378    
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     32   5,537,883   3.91  0.762
Recreation    121  21,624,049  15.28  1.420
Exercise/for my health    467  80,397,862  56.82  1.990
Personal errands (to the store, post office, walking the dog, and so on    147  27,178,130  19.21  1.621
Required for my job     34   6,363,093   0.27  0.151
Some other purpose      4     387,218   4.50  0.846
Subtotal valid responses    805 141,488,235    100  
Don’t know      2     434,163    
Refused      0           0    
Appropriate skip    335  58,784,302    
Total  1,142 200,706,700    
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    803 141,331,159    
Mean  0.864       0.895    
Standard deviation  1.319       0.055    
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    186  30,569,024  21.57  1.598
Shoulders of paved roads     96  17,782,157  12.55  1.374
Bike lanes on roads      4     600,004   0.42  0.248
Sidewalks    311  57,171,554  40.34  1.960
Bike paths, walking paths or trails     86  15,645,581  11.04  1.300
Unpaved roads (for example dirt, gravel, sand     62  10,339,496   7.30  0.999
Track     23   3,596,659   2.54  0.570
Grass     37   5,768,531   4.07  0.709
Other      1     236,708   0.17  0.167
Subtotal valid responses    806 141,709,714    100  
Don’t know      1     212,684    
Refused      0           0    
Appropriate skip    335  58,784,302    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0555 During December, did you ride as a passenger on a cruise ship?
Yes      2     158,449   0.08  0.062
No  1,140 200,548,251  99.92  0.062
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0601 During December, did you ride on a commercial boat, ship or ferry?
Yes     23   3,556,554   1.77  0.394
No  1,119 197,150,146  98.23  0.394
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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, ferry?
Count     23   3,556,554    
Mean  1.913       0.912    
Standard deviation  1.203       0.263    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      2           2    
Maximum      5           5    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0651 During December, did you operate or ride on a personal watercraft such as a jetski or skidoo?
Yes      7   1,326,156   0.66  0.262
No  1,135 199,380,544  99.34  0.262
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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      7   1,326,156    
Mean  3.429       4.359    
Standard deviation  3.867       1.930    
Minimum      1           1    
25th percentile      1           1    
Median      2           3    
75th percentile      3           3    
Maximum     12          12    
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      7   1,326,156    
Mean     22      29.977    
Standard deviation 30.941          15    
Minimum      4           4    
25th percentile      4           6    
Median      8          18    
75th percentile     24          24    
Maximum     90          90    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0701 During December, did you operate or ride in a recreational boat such as a sailboat, motorboat, or yacht?
Yes     35   5,838,458   2.91  0.567
No  1,107 194,868,242  97.09  0.567
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0851M How many days did you operate or ride in a recreational boat?
Count     35   5,838,458    
Mean      3       3.167    
Standard deviation  2.275       0.473    
Minimum      1           1    
25th percentile      1           1    
Median      2           2    
75th percentile      4           5    
Maximum     10          10    
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     34   5,803,898    
Mean 10.853      11.234    
Standard deviation 10.790       2.104    
Minimum      1           1    
25th percentile      3           3    
Median      6           6    
75th percentile     15          15    
Maximum     40          40    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
G0750 During December, did you use any other means of transportation? For example a taxi, limousine, charter or tour bus, hotel or airport shuttle.
Yes    176  28,526,996  14.21  1.163
No    966 172,179,704  85.79  1.163
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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    176  28,526,996    
Mean  3.869       4.171    
Standard deviation  4.443       0.428    
Minimum      1           1    
25th percentile      1           3    
Median      2           6    
75th percentile  4.5            15    
Maximum     31          31    
         

Section B – BTS Topical Transportation Questions
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0102 Last month did you commute, that is, travel routinely from home to work or to attend school?
Yes    717 129,890,667  64.72  1.603
No    425  70,816,033  35.28  1.603
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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     94  18,184,819  14.10  1.526
22-28 days/month    166  30,374,218  23.55  1.795
15-21 days/month    376  67,330,879  52.21  2.107
8-14 days/month     55   9,915,806   7.69  1.113
1-7 days/month     22   3,150,133   2.44  0.558
Subtotal valid responses    713 128,955,855    100  
Don’t know      2     671,514    
Refused      2     263,298    
Appropriate skip    425  70,816,033    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0201 Did you commute from home to work, to school, or both?
To work    616 109,657,001  84.89  1.567
To school     26   5,532,593   4.28  0.918
Both to work and to school     73  13,992,346  10.83  1.350
Subtotal valid responses    715 129,181,940    100  
Don’t know      2     708,727    
Refused      0           0    
Appropriate skip    425  70,816,033    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0251A Which statement best describes your most frequent commuting pattern:
You go to work and to school on different days     11   2,208,119  15.78  4.641
You go to work, then directly to school     18   3,724,473  26.62  6.186
You go to work, then home, then to school     15   2,282,467  16.31  4.273
You go to school, then directly to work     11   1,962,363  14.02  4.475
You go to school, then home, then to work     14   3,210,113  22.94  5.885
Something else      4     604,811   4.32  2.172
Subtotal valid responses     73  13,992,346    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,069 186,714,354    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302 To get to work on a typical day last month, what are all the types of transportation you used? Anything else?
B0302A Personal vehicle
Yes    649 115,417,348  93.48  1.178
No     39   8,053,605   6.52  1.178
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302B Organized carpool or vanpool
Yes      8   2,554,685   2.07  0.789
No    680 120,916,268  97.93  0.789
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302C City-to-city bus
Yes      4     652,178   0.53  0.277
No    684 122,818,775  99.47  0.277
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302D City-to-city train
Yes      3     418,971   0.34  0.212
No    685 123,051,982  99.66  0.212
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302E Public transit within city or metropolitan area
Yes     48   9,416,966   7.63  1.164
No    640 114,053,987  92.37  1.164
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302F Commercial airplane
Yes      3     410,098   0.33  0.202
No    685 123,060,855  99.67  0.202
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302G Charter, private or corporate airplane
Yes      1      43,573   0.04  0.035
No    687 123,427,380  99.96  0.035
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302H Motorcycle, including motorized scooter or motorized bicycle
Yes      3     360,334   0.29  0.173
No    685 123,110,619  99.71  0.173
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302I Bicycle
Yes      5   1,070,468   0.87  0.390
No    683 122,400,485  99.13  0.390
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302J Walking, running, or jogging
Yes     27   4,883,493   3.96  0.822
No    661 118,587,460  96.04  0.822
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302K Commercial boat, ship or ferry
Yes      1     104,902   0.08  0.085
No    687 123,366,051  99.92  0.085
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0302L Other
Yes     11   1,455,342   1.18  0.379
No    677 122,015,611  98.82  0.379
Subtotal valid responses    688 123,470,953    100  
Don't know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
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    623 111,565,889  90.36  1.286
No     65  11,905,064   9.64  1.286
Subtotal valid responses    688 123,470,953    100  
Don’t know      1     178,394    
Refused      0           0    
Appropriate skip    453  77,057,353    
Total  1,142 200,706,700    
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     48   9,028,754  75.84  5.760
No     17   2,876,310  24.16  5.760
Subtotal valid responses     65  11,905,064    100  
Don’t know      1     178,394    
Refused      0           0    
Appropriate skip  1,076 188,623,242    
Total  1,142 200,706,700    
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   8,871,599    
Mean  1.111       1.067    
Standard deviation  0.864       0.131    
Minimum  0.167       0.167    
25th percentile  0.333       0.5      
Median      1           1    
75th percentile      2       1.5      
Maximum      3           3    
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    639 114,354,931    
Mean  0.409       0.410    
Standard deviation  0.395       0.017    
Minimum  0.033       0.033    
25th percentile  0.167       0.167    
Median  0.3         0.283    
75th percentile  0.5         0.5      
Maximum  4.5         4.5      
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0360 Do you ever telecommute? That is, do you ever work at home for pay for your employer instead of working at the office? (This does not include taking work home at night or over the weekend.)
Yes    103  15,991,768   8.19  0.856
No  1,013 179,182,339  91.81  0.856
Subtotal valid responses  1,116 195,174,107    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip     26   5,532,593    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0361 Do you telecommute occasionally, on a regular basis or fixed schedule, or full time?
Occasionally     69  10,485,709  65.57  5.175
On a regular basis or fixed schedule     25   4,026,567  25.18  4.748
Full time      9   1,479,492   9.25  3.189
Subtotal valid responses    103  15,991,768    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,039 184,714,932    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0362 About how many days did you telecommute in the past month?
Count    101  15,823,982    
Mean  7.099       7.508    
Standard deviation  8.166       0.975    
Minimum      0           0    
25th percentile      2           2    
Median      4           4    
75th percentile     10          10    
Maximum     31          31    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0365 Do you ever work at a telework center or satellite office? That is, do you ever work at an office other than your regular office TO REDUCE YOUR COMMUTE?
Yes     18   2,648,049   2.13  0.547
No    673 121,710,026  97.87  0.547
Subtotal valid responses    691 124,358,075    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip    451  76,348,625    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0366 How often do you work at a telework center or satellite office? Would you say…
Occasionally      9   1,403,192  52.99 12.888
On a regular basis or fixed schedule      8   1,087,310  41.06 12.800
Full time      1     157,547   5.95  5.798
Subtotal valid responses     18   2,648,049    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip  1,124 198,058,651    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0368 About how many days did you work at a telework center or satellite office in the past month?
Count     17   2,473,685    
Mean  7.353       5.857    
Standard deviation  7.729       1.722    
Minimum      0           0    
25th percentile      2           1    
Median      4           2    
75th percentile     14           7    
Maximum     25          25    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452 To get to school on a typical day last month, what are all the types of transportation you used? Anything else?
B0452A Personal vehicle
Yes     80  16,169,526  82.81  4.192
No     19   3,355,413  17.19  4.192
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452B Organized carpool or vanpool
Yes      1     228,700   1.17  1.166
No     98  19,296,239  98.83  1.166
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452C City-to-city bus
Yes      0           0   0.00  0.000
No     99  19,524,939 100.00  0.000
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452D City-to-city train
Yes      0           0   0.00  0.000
No     99  19,524,939 100.00  0.000
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452E Public transit within city or metropolitan area
Yes     12   1,913,650   9.80  3.096
No     87  17,611,289  90.20  3.096
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452F Commercial airplane
Yes      0           0   0.00  0.000
No     99  19,524,939 100.00  0.000
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452G Charter, private or corporate airplane
Yes      0           0   0.00  0.000
No     99  19,524,939 100.00  0.000
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452H Motorcycle, including motorized scooter or motorized bicycle
Yes      1     235,345   1.21  1.200
No     98  19,289,594  98.79  1.200
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452I Bicycle
Yes      2     432,952   2.22  1.558
No     97  19,091,987  97.78  1.558
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452J Walking, running, or jogging
Yes     15   3,090,183  15.83  4.262
No     84  16,434,755  84.17  4.262
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452K Commercial boat, ship or ferry
Yes      0           0   0.00  0.000
No     99  19,524,939 100.00  0.000
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0452L Other
Yes      4     859,336   4.40  2.440
No     95  18,665,603  95.60  2.440
Subtotal valid responses     99  19,524,939    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip  1,043 181,181,761    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B0501C How much time did the door-to-door trip to school usually take, one way?
Count     98  19,049,879    
Mean  0.436       0.393    
Standard deviation  0.422       0.340    
Minimum  0.033       0.033    
25th percentile  0.167       0.167    
Median  0.25        0.25     
75th percentile  0.583       0.5      
Maximum  2.5         2.5      
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2141 Did you travel last month for the December holidays?
Yes    463  80,284,838  40.00  1.644
No    679 120,421,862  60.00  1.644
Subtotal valid responses  1,142 200,706,700    100  
Don't know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2151A About how far did you travel last month for the December holidays? Did you travel …
Less than 50 miles    106  20,312,555  25.37  2.348
50 to less than 200 miles    161  28,134,175  35.14  2.512
200 to less than 600 miles    116  19,325,580  24.13  2.200
600 to less than 1500 miles     48   8,515,210  10.63  1.684
1500 miles or more     27   3,176,266   3.97  0.830
Origin and destination      4     610,575   0.76  0.400
Subtotal valid responses    462  80,074,361    100  
Don't know      1     210,477    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161 Please tell me all the forms of transportation you used last month for your December holiday travel. Any other means?
B2161A Personal vehicle
Yes    454  78,485,047  97.76  0.798
No      9   1,799,791   2.24  0.798
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161B Commercial airline
Yes     53   7,711,286   9.60  1.490
No    410  72,573,552  90.40  1.490
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161C City-to-city train
Yes      6   1,050,997   1.31  0.589
No    457  79,233,841  98.69  0.589
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161D City-to-city bus
Yes      3     401,906   0.50  0.314
No    460  79,882,932  99.50  0.314
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161E Commercial boat, ship or ferry
Yes      3     299,145   0.37  0.218
No    460  79,985,693  99.63  0.218
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161F Cruise ship
Yes      0           0   0.00  0.000
No    463  80,284,838 100.00  0.000
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161G Public transit within city or metropolitan area
Yes     10   1,726,261   2.15  0.760
No    453  78,558,577  97.85  0.760
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
B2161H Other
Yes      5     578,334   0.72  0.341
No    458  79,706,504  99.28  0.341
Subtotal valid responses    463  80,284,838    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    679 120,421,862    
Total  1,142 200,706,700    

Section SE - Strategic Goal Questions
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0100 Was transportation an important factor in choosing where you live?
Yes    408  70,484,235  35.37  1.607
No    724 128,796,972  64.63  1.607
Subtotal valid responses  1,132 199,281,207    100  
Don't know     10   1,425,493    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0150 When thinking about your community in terms of the environment,
SE0160 Do you notice air pollution in your community that is caused by vehicle emissions?
Yes    315  56,148,653  28.27  1.508
No    814 142,492,668  71.73  1.508
Subtotal valid responses  1,129 198,641,321    100  
Don't know     12   1,867,060    
Refused      1     198,319    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0165 Do the sounds of traffic, trains, and airplanes cause noise pollution in your community?
Yes    403  71,088,576  35.57  1.616
No    733 128,783,989  64.43  1.616
Subtotal valid responses  1,136 199,872,565    100  
Don't know      5     729,703    
Refused      1     104,432    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0170 Is water pollution from transportation sources a problem in your community?
Yes     91  16,571,167   8.66  0.990
No    993 174,706,262  91.34  0.990
Subtotal valid responses  1,084 191,277,429    100  
Don't know     57   9,230,952    
Refused      1     198,319    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0175 Is traffic congestion a problem in your community?
Yes    521  93,219,698  46.72  1.641
No    615 106,304,798  53.28  1.641
Subtotal valid responses  1,136 199,524,496    100  
Don't know      6   1,182,204    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0180 Are hazardous material incidents from transportation sources a problem in your community?
Yes     97  16,998,352   8.69  0.961
No  1,014 178,576,924  91.31  0.961
Subtotal valid responses  1,111 195,575,276    100  
Don't know     30   4,933,105    
Refused      1     198,319    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0300A In your own words, what do you think is the primary cause of air pollution in your community?
Power plants     38   6,048,812   3.26  0.569
SEMIS/LARGE trucks     63  11,198,296   6.03  0.825
Dust      6     827,224   0.45  0.197
Cars/SUVS/Pickups/Vans    442  79,093,363  42.59  1.719
Pollen      1     198,870   0.11  0.107
Factories    153  28,317,517  15.25  1.257
Commercial planes     19   3,270,739   1.76  0.463
Trains      1     524,469   0.28  0.282
Buses     18   3,247,867   1.75  0.464
Don’t have air pollution where I live    218  37,902,427  20.41  1.401
Other     90  15,065,428   8.11  0.926
Subtotal valid responses  1,049 185,695,012    100  
Don't know     91  14,645,149    
Refused      2     366,539    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0202 In the past year, did you yourself ever change the motor oil in any of your own vehicles, including an RV, private airplane, motorcycle, or recreational boat?
Yes    230  46,044,703  22.94  1.490
No    912 154,661,997  77.06  1.490
Subtotal valid responses  1,142 200,706,700    100  
Don't know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0205 In thinking about the vehicle on which you did this the most frequently, how many times did you change the motor oil this past year?
Count    229  45,787,172    
Mean  3.939       3.824    
Standard deviation  2.748       0.184    
Minimum      1           1    
25th percentile      2           2    
Median      3           3    
75th percentile      5           5    
Maximum     12          12    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0210A How did you usually dispose of the used oil?
Took to an oil recycling collection center, gas or service station    179  36,711,083  80.76  2.802
Poured down a drain outdoors (storm drain, backyard drain      0           0   0.00  0.000
Poured down a drain indoors (workshop drain, sink, garbage disposal      3     684,592   1.51  1.046
Put in with the garbage/trash      8     898,381   1.98  0.751
Poured it on the ground      2     565,879   1.24  0.879
Released it in the water      0           0   0.00  0.000
Other     35   6,599,239  14.52  2.493
Subtotal valid responses    227  45,459,174    100  
Don't know      3     585,529    
Refused      0           0    
Appropriate skip    912 154,661,997    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
SE0215A What was the main reason you did not take the used oil to a recycling collection center?
Never heard of recycling used oil      2     362,831   4.11  2.927
No recycling center in my town/area      7   1,312,143  14.88  6.032
Don’t know where a recycling center is      7   1,441,021  16.34  5.842
Recycling location not convenient      3     444,371   5.04  3.166
Recycling hours not convenient      1     148,657   1.69  1.681
Recycling center charges to dispose of used oil      0           0   0.00  0.000
Other     27   5,108,407  57.94  7.880
Subtotal valid responses     47   8,817,430    100  
Don't know      4     516,190    
Refused      0           0    
Appropriate skip  1,091 191,373,080    
Total  1,142 200,706,700    

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  1,058 187,672,223  93.51  0.788
No     84  13,034,477   6.49  0.788
Subtotal valid responses  1,142 200,706,700    100  
Don't know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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     65  12,136,844   6.66  0.928
Barely noticeable     48   7,961,915   4.37  0.682
Noticeable but acceptable    566 100,996,051  55.39  1.763
Disturbing    337  59,704,032  32.74  1.643
Caused crash or near miss      6   1,541,355   0.85  0.387
Subtotal valid responses  1,022 182,340,197    100  
Don't know     30   4,155,999    
Refused      6   1,176,027    
Appropriate skip     84  13,034,477    
Total  1,142 200,706,700    
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     77  13,583,313   7.39  0.942
Barely noticeable     83  13,684,573   7.44  0.878
Noticeable but acceptable    536  98,772,440  53.71  1.759
Disturbing    332  57,359,948  31.19  1.617
Caused crash or near miss      3     491,602   0.27  0.167
Subtotal valid responses  1,031 183,891,876    100  
Don't know     25   3,271,065    
Refused      2     509,282    
Appropriate skip     84  13,034,477    
Total  1,142 200,706,700    
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    363  63,756,440  34.04  1.645
Barely noticeable    254  44,468,422  23.74  1.476
Noticeable but acceptable    411  73,399,610  39.19  1.716
Disturbing     27   5,685,864   3.04  0.696
Caused crash or near miss      0           0   0.00  0.000
Subtotal valid responses  1,055 187,310,336    100  
Don't know      3     361,887    
Refused      0           0    
Appropriate skip     84  13,034,477    
Total  1,142 200,706,700    
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     78  13,603,782   7.25  0.916
No    980 174,068,441  92.75  0.916
Subtotal valid responses  1,058 187,672,223    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip     84  13,034,477    
Total  1,142 200,706,700    
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    240  43,109,091  23.03  1.462
No    816 144,079,245  76.97  1.462
Subtotal valid responses  1,056 187,188,336    100  
Don’t know      2     483,887    
Refused      0           0    
Appropriate skip     84  13,034,477    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MCG0101 Do you know what the Coast Guard does?
Yes    957 166,879,502  83.69  1.278
No    177  32,511,532  16.31  1.278
Subtotal valid responses  1,134 199,391,034    100  
Don’t know      8   1,315,666    
Refused      0           0    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MCG0155 Please tell me a public service or activity that comes to your mind when I mention the Coast Guard.
MCG0161 Anything else?
Yes    558  97,610,702  58.57  1.807
No    398  69,043,976  41.43  1.807
Subtotal valid responses    956 166,654,678    100  
Don't know      1     224,824    
Refused      0           0    
Appropriate skip    185  33,827,198    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MCG0163 Anything else?
Yes    229  38,022,082  38.99  2.301
No    328  59,499,824  61.01  2.301
Subtotal valid responses    557  97,521,906    100  
Don't know      1      88,797    
Refused      0           0    
Appropriate skip    584 103,095,997    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
MCG0165 Anything else?
Yes     65   9,862,055  25.94  3.116
No    164  28,160,027  74.06  3.116
Subtotal valid responses    229  38,022,082    100  
Don't know      0           0    
Refused      0           0    
Appropriate skip    913 162,684,618    
Total  1,142 200,706,700    

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  1,138 199,683,525      
Mean  1.995       2.176      
Standard deviation  1.102       0.038      
Minimum      0           0      
25th percentile      1           2      
Median      2           3      
75th percentile      3           5      
Maximum      8           8      
           
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    126  20,730,303  10.37  1.035
No  1,012 179,091,217  89.63  1.035
Subtotal valid responses  1,138 199,821,520    100  
Don’t know      2     494,312    
Refused      2     390,868    
Total  1,142 200,706,700    
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     87  17,519,162   8.81  1.003
No  1,049 181,429,037  91.19  1.003
Subtotal valid responses  1,136 198,948,199    100  
Don’t know      3     686,847    
Refused      3   1,071,654    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0105 How many other people (beside yourself)?
Count     87  17,519,162    
Mean  1.184       1.164    
Standard deviation  0.518       0.050    
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      7   1,137,140   3.48  1.388
No    179  31,534,740  96.52  1.388
Subtotal valid responses    186  32,671,880    100  
Don’t know      0           0    
Refused      0           0    
Appropriate skip    956 168,034,820    
Total  1,142 200,706,700    
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 household’s experience and opinions on this critically important topic would be of great value. May we contact your household for this study?
Yes    157  28,431,685  88.40  2.417
No     26   3,731,598  11.60  2.417
Subtotal valid responses    183  32,163,283    100  
Don’t know      3     508,597    
Refused      0           0    
Appropriate skip    956 168,034,820    
Total  1,142 200,706,700    
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  1,134 198,727,590    
Mean  1.986       2.314    
Standard deviation  0.887       0.047    
Minimum      1           1    
25th percentile      1           2    
Median      2           2    
75th percentile      2           3    
Maximum     11          11    
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    106  26,548,913  13.36  1.335
25 to 34    222  38,390,965  19.32  1.333
35 to 44    221  40,074,709  20.17  1.346
45 to 54    223  38,492,033  19.38  1.319
55 to 64    158  23,727,685  11.94  1.018
65 to 74    127  20,823,017  10.48  1.005
75 or older     77  10,606,528   5.34  0.656
Subtotal valid responses  1,134 198,663,850    100  
Don’t know      1     283,911    
Refused      7   1,758,939    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0350 Are you male or female?
Male    500  95,825,489  47.74  1.693
Female    642 104,881,211  52.26  1.693
Subtotal valid responses  1,142 200,706,700    100  
Don’t know      0           0    
Refused      0           0    
Total  1,142 200,706,700    
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     40   3,603,335   1.83  0.311
No  1,088 193,144,833  98.17  0.311
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401B Asian
Yes     31   3,398,163   1.73  0.329
No  1,097 193,350,005  98.27  0.329
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401C Black or African-American
Yes     99  22,666,676  11.52  1.281
No  1,029 174,081,492  88.48  1.281
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401D Hispanic or Latino
Yes     89  20,280,085  10.31  1.123
No  1,039 176,468,083  89.69  1.123
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401E Native Hawaiian or other Pacific Islander
Yes      7     831,203   0.42  0.172
No  1,121 195,916,965  99.58  0.172
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401F White
Yes    873 147,235,578  74.83  1.575
No    255  49,512,590  25.17  1.575
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
Code and Questionnaire Item Unweighted Count/Value Weighted Count/Value Weighted Percentage Standard Error
D0401G Other
Yes     14   1,575,781   0.80  0.225
No  1,114 195,172,387  99.20  0.225
Subtotal valid responses  1,128 196,748,168    100  
Don't know      0           0    
Refused     14   3,958,532    
Total  1,142 200,706,700    
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     90  16,461,059   8.30  0.990
High school graduate (or GED    349  65,538,877  33.04  1.611
Some college (or technical vocational school/professional business school    200  34,445,328  17.37  1.296
Two-year college degree (AA: Associate in Arts    119  21,259,363  10.72  1.040
Four-year college degree (BA or BS: Bachelor of Arts of Science degree    225  37,902,837  19.11  1.292
Graduate degree (Masters, PhD., Lawyer, Medical Doctor    148  22,744,379  11.47  0.995
Subtotal valid responses  1,131 198,351,843    100  
Don't know      3     570,330    
Refused      8   1,784,527    
Total  1,142 200,706,700    
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 household’s total annual income for last calendar year, that is, 2001:
Under $15,000    121  19,872,393  11.90  1.207
From $15,000 to less than $30,000    169  31,425,033  18.82  1.546
From $30,000 to less than $50,000    245  42,296,783  25.33  1.586
From $50,000 to less than $75,000    200  36,294,492  21.73  1.510
From $75,000 to less than $100,000    110  18,235,337  10.92  1.062
$100,000 or more    114  18,867,485  11.30  1.120
Subtotal valid responses    959 166,991,523    100  
Don't know     46   8,970,821    
Refused    137  24,744,356    
Total  1,142 200,706,700    
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    978 178,772,178  89.86  0.901
One    126  16,804,875   8.45  0.839
Two     24   2,425,106   1.22  0.298
Three      5     379,166   0.19  0.089
Four or more      4     556,324   0.28  0.168
Subtotal valid responses  1,137 198,937,649    100  
Don't know      1     632,849    
Refused      4   1,136,202    
Total  1,142 200,706,700    
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     94  12,961,700  64.43  4.185
Business use only     23   2,493,528  12.39  2.672
Both household and business use     41   4,662,536  23.18  3.603
Subtotal valid responses    158  20,117,764    100  
Don’t know      0           0    
Refused      1      47,707    
Appropriate skip    983 180,541,229    
Total  1,142 200,706,700