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Appendix B: Data Dictionary

Appendix B: Data Dictionary

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Question Code Variable Name Variable description Type Length - MSA Data Set Length - National Data Set Format
  CASEID Case Identification Number Char 6 6  
  CENDIV Census division Num 8 8 cendivf
    1 = New England        
    2 = Middle Atlantic        
    3 = East North Central        
    4 = West North Central        
    5 = South Atlantic        
    6 = East South Central        
    7 = West South Central        
    8 = Mountain        
    9 = Pacific        
  CREGION Census region   8 8 regionf
    1 = Northeast        
    2 = Midwest        
    3 = South        
    4 = West        
  METRO Metropolitan status Num 8 8 metrof
    1 = Inside MSA        
    2 = Outside MSA        
  MSASTRAT Numeric code for nine targeted MSAs     Not available  
    1 = Atlanta-Sandy Springs-Marietta, GA Num 8   msaf
    2 = Boston-Cambridge-Quincy, MA-NH        
    3 = Chicago-Naperville-Joliet, IL-IN-WI        
    4 = Los Angeles-Long Beach- Santa Ana , CA        
    5 = Miami-Fort Lauderdale-Pompano Beach, FL        
    6 = New York-Northern New Jersey-Long Island, NY-NJ-PA        
    7 = Philadelphia-Camden-Wilmington, PA-NJ-DE-MD        
    8 = San Francisco-Oakland-Fremont, CA        
    9 = Washington-Arlington-Alexandria, DC-VA-MD-WV        
M1010 M1010 During a typical week on how many days do you drive or ride in a car, van, SUV, pickup truck, RV or motorcycle Num 3 3 fornumf
    0 = MIN VALUE        
    7 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
M1020 M1020 During a typical week on how many days do you travel by taxi or limousine Num 3 3 fornumf
    0 = MIN VALUE        
    7 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
M1030 M1030 During a typical week on how many days do you use public transportation Num 3 3 fornumf
    0 = MIN VALUE        
    7 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
M1040 M1040 During a typical week on how many days do you ride a bicycle outdoors for any reason Num 3 3 fornumf
    0 = MIN VALUE        
    7 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
L1000 L1000 Which of the categories would you say best represents the type of community where you live? Num 3 3 L1000f
    1 = Urban Area in Downtown or the City Center        
    2 = Urban Area NOT in the Downtown or City Center        
    3 = Suburban        
    4 = Rural        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_A How important are sidewalks, paths or other safe walking routes to shopping, work, or schools? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_B How important are bike lanes or bike paths to shopping, work, or schools? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_C How important is reliable local public transportation (e.g., bus, rail or ferry) that can be reached without driving? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_D How important is reliable long-distance public transportation (e.g., intercity bus or train) to and from major metropolitan areas? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_E How important are major roads or highways that access and serve your community? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_F How important is easy access to an airport? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_G How important are pedestrian-friendly streets or boulevards in the downtown or central business district? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1020 L1020_H How important is adequate parking in the downtown or central business district? Num 3 3 L1020f
    1 = Very important        
    2 = Somewhat important        
    3 = Somewhat unimportant        
    4 = Not important        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_A Drivers of motor vehicles should be allowed to talk on a hand-held cell phone while driving... Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_B Drivers of motor vehicles should be allowed to talk on a cell phone using a hands-free device while driving… Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_C Drivers of motor vehicles should be allowed to text message on a cell phone, blackberry or similar device while driving… Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_D Drivers of motor vehicles should be allowed to eat while driving... Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_E Controls on new cars should be mounted on the steering wheel so that drivers do not have to reach across to operate the radio or other audio player… Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
L1040 L1040_F Video monitors in cars should be allowed to be mounted in a way that they are visible to drivers of OTHER cars… Num 3 3 L1040f
    1 = Strongly agree        
    2 = Somewhat agree        
    3 = Somewhat disagree        
    4 = Strongly disagree        
    -7 = Refused        
    -8 = Don't know        
J1010 J1010 Last week did you work for pay outside your home? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
J1020 J1020 Last week did you perform any volunteer work outside your home? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1030 J1030 Last week on how many days did you travel from home to work Num 3 3 fornumf
    0 = MIN VALUE        
    7 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1035 J1035 Last week on how many days did you travel from home to your volunteer work place Num 3 3 fornumf
    0 = MIN VALUE        
    6 = MAX VALUE (MSA) ; 7 = MAX VALUE (National)        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_A While travelling from home to work: Drive alone in a company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_B While travelling from home to work: Drive with others in a company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_C While travelling from home to work: Drive alone in a non-company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_D While travelling from home to work: Drive with others in a non-company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_E While travelling from home to work: Drive or ride in a carpool or vanpool Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_F While travelling from home to work: Ride a bus Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_G While travelling from home to work: Ride a subway Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_H While travelling from home to work: Ride a train Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_I While travelling from home to work: Ride a ferry Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_J While travelling from home to work: Ride a bicycle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_K While travelling from home to work: Walk Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1040 J1040_L While travelling from home to work: Used some other mode SPECIFY Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_A While traveling from home to volunteer work place: Drive alone in a company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_B While traveling from home to volunteer work place: Drive with others in a company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_C While traveling from home to volunteer work place: Drive alone in a non-company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_D While traveling from home to volunteer work place: Drive with others in a non-company vehicle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_E While traveling from home to volunteer work place: Drive or rode in a carpool or vanpool Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_F While traveling from home to volunteer work place: Ride a bus Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_G While traveling from home to volunteer work place: Ride the subway Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_H While traveling from home to volunteer work place: Ride a train Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_I While traveling from home to volunteer work place: Ride a ferry Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_J While traveling from home to volunteer work place: Ride a bicycle Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_K While traveling from home to volunteer work place: Walk Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1045 J1045_L While traveling from home to volunteer work place: Used some other mode SPECIFY Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1050 J1050 Last week how would you rate the level of traffic congestion on your commute to work? Num 3 3 J1050f
    1 = Very Congested        
    2 = Moderately congested        
    3 = Slightly congested        
    4 = Not at all congested        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_A Have you changed your schedule or work hours to improve your commute? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_B Have you moved to a home closer to work to improve your commute? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_C Have you moved to a home closer to public transportation to improve your commute Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_D Have you changed jobs or left a job to improve your commute Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_E Have you changed office locations to improve your commute Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_F Have you worked at home instead of your usual work site to improve your commute Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_G Have you paid to use a toll road or toll lane to improve your commute Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1060 J1060_H Have you made any other change to improve your commute: SPECIFY Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1065 J1065 How often would you say that you made additional stops for some other purpose during your trip to or from work? Num 3 3 J1065f
    1 = At least half of all commute trips        
    2 = Some but fewer than half of all commute trips        
    3 = No additional trips or almost none        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1070 J1070 Thinking about the last 12 months would you say the traffic congestion on your commute to work has gotten Num 3 3 J1070f
    1 = Much better        
    2 = Somewhat better        
    3 = Stayed about the same        
    4 = Somewhat worse        
    5 = Much worse        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1080 J1080 Is at least part of the work that you do in your main job something you could do at home Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1090 J1090 Does your main employer allow workers to sometimes work at home instead of coming into the work place Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1100 J1100 Last week did you work at home instead of traveling to your usual workplace of your main job Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1110 J1110_A Last week on how many days did you work at home instead of going to your usual workplace of your main job Num 3 3 fornumf
    0 = MIN VALUE        
    7= MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
J1120 J1120_A What is your primary reason for working at home instead of traveling to your usual work place of your main job Num 3 3 J1120f
    1 = Convenience        
    2 = Saves the company money        
    3 = Saves me money        
    4 = Saves me time        
    5 = To avoid congestion        
    6 = Allows me to take care of family members to be home when kids come home        
    7 = I don't live in the same area as the company I work for        
    8 = I work for multiple businesses        
    9 = I get more work done at home        
    10 = For health reasons/disability reasons        
    11 = Lack of transportation        
    12 = Other specify        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1010 T1010 During the last 12 months have you flown on a commercial airline Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1020 T1020 During September 2009 did you fly on a commercial airline Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1030 T1030 How many days in September 2009 did you fly on a commercial airline Num 3 3 fornumf
    0 = MIN VALUE        
    20 = MAX VALUE (MSA); 15 = MAX VALUE (National)        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1040 T1040 In what month and year was your most recent commercial airline flight that departed from a U.S. airport? Num 8 8 T1040f
    1 = Less than three month ago        
    2 = More than three month ago but less than a year ago        
    3 = One year ago        
    4 = More than one year ago        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1060 T1060 Total time waiting for security screening in minutes Num 8 8 fornumf
    0 = MIN VALUE        
    300 = MAX VALUE (MSA); 120 = MAX VALUE (National)        
    -9 = Appropriate Skip        
T1080 T1080 For your most recent flight was the amount of time you spent waiting in line to get to the passenger security screening checkpoint Num 3 3 T1080f
    1 = Much shorter than expected        
    2 = Shorter than expected        
    3 = About what you expected        
    4 = Longer than you expected        
    5 = Much longer than you expected        
    6 = You had no expectation        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1070 T1070 For your most recent flight how satisfied were you overall with your experience at the passenger security screening checkpoint Num 3 3 satisfyf
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1090 T1090 For your most recent flight how satisfied were you with the time it took to screen you and your carry-on items Num 3 3 satisfyf
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1100 T1100 For your most recent flight were you selected for additional screening at the passenger security screening checkpoint Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1102 T1102_A Why do you think you were selected for additional screening Num 3 3 T1102f
    1 = Medical Reasons        
    2 = Travel Documents        
    3 = Clothing        
    4 = Randomly Selected        
    5 = Another Reason - specify        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1104 T1104 Did you make a complaint about receiving additional passenger screening at the security checkpoint? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1106 T1106 How satisfied are you with the resolution of your complaint? Num 3 3 T1106f
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    5 = Doesn't apply. There was/has been no resolution.        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1110 T1110 For your most recent flight would you say the passenger screening you experienced at the security checkpoint was Num 3 3 T1110f
    1 = Excessive        
    2 = Appropriate        
    3 = Inadequate        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1120 T1120 How satisfied were you with the courtesy of the Transportation Security Officers at the passenger security screening checkpoint Num 3 3 satisfyf
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1170 T1170 What is your level of confidence in the ability of the Transportation Security Officers to keep air travel secure Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1124 T1124 What is your level of confidence in the ability of the equipment used to screen passengers and carry-on bags to keep air travel secure? Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1128 T1128 What is your level of confidence in the ability of the equipment used to screen checked bags. Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1130 T1130 How informed do you feel you are about passenger security screening procedures Num 3 3 T1130f
    1 = Very well informed        
    2 = Moderately well informed        
    3 = Slightly informed        
    4 = Not at all informed        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_A Where have you received information about the airport passenger security screening process: TSA website/blog Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_B Where have you received information about the airport passenger security screening process: My own travel experience Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_C Where have you received information about the airport passenger security screening process: Airline or travel agent website Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_D Where have you received information about the airport passenger security screening process: Placed a call or email to the airline Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_E Where have you received information about the airport passenger security screening process: Placed a call or email to a travel agent Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_F Where have you received information about the airport passenger security screening process: Printed material brochure or pamphlet Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_G Where have you received information about the airport passenger security screening process: Signs displayed at airport Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_H Where have you received information about the airport passenger security screening process: Radio, television, or newspaper Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_I Where have you received information about the airport passenger security screening process: Friends, family, word of mouth Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1140 T1140_J Where have you received information about the airport passenger security screening process: Some other source Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1154 T1154 How satisfied are you with your accessibility to information about airport screening procedures? Num 3 3 satisfyf
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1156 T1156 For your most recent flight did you request an explanation of security procedures? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1158 T1158 How satisfied were you with the way the security procedures were explained to you? Num 3 3 satisfyf
    1 = Very satisfied        
    2 = Satisfied        
    3 = Dissatisfied        
    4 = Very dissatisfied        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1160 T1160 What is your level of confidence in the ability of the flight crew to defend an aircraft and its passengers from individuals with hostile intentions? Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
T1165 T1165 What is your level of confidence in the ability of the Federal Air Marshals to defend an aircraft and its passengers from individuals with hostile intentions? Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
T1180 T1180 Should passengers be allowed to use their cell phones during a flight? Num 3 3 T1180f
    1 = Definitely should        
    2 = Probably should        
    3 = Not sure        
    4 = Probably should not        
    5 = Definitely should not        
    -7 = Refused        
    -8 = Don't know        
T1200 T1200 During September 2009 did you use a subway system or elevated train? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1205 T1205 How secure did you feel when you used the subway or elevated train? Num 3 3 securef
    1 = Very secure        
    2 = Moderately secure        
    3 = Somewhat secure        
    4 = Not at all secure        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1210 T1210 During September 2009 did you use a water ferry or water taxi? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1215 T1215 How secure did you feel when you used the water ferry or water taxi? Num 3 3 securef
    1 = Very secure        
    2 = Moderately secure        
    3 = Somewhat secure        
    4 = Not at all secure        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1220 T1220 During September 2009 did you use a light rail or streetcar? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1225 T1225 How secure did you feel when you used the light rail or streetcar? Num 3 3 securef
    1 = Very secure        
    2 = Moderately secure        
    3 = Somewhat secure        
    4 = Not at all secure        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1230 T1230 During September 2009 did you use a commuter rail or long distance train? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1235 T1235 How secure did you feel when you used the commuter rail or long distance train? Num 3 3 securef
    1 = Very secure        
    2 = Moderately secure        
    3 = Somewhat secure        
    4 = Not at all secure        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1250 T1250 During September 2009 did you use a transit bus, commuter bus, or intercity motor coach? Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
T1255 T1255 How secure did you feel when you used the transit bus, commuter bus, or intercity motor coach? Num 3 3 securef
    1 = Very secure        
    2 = Moderately secure        
    3 = Somewhat secure        
    4 = Not at all secure        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1280 T1280 What is your level of confidence that security procedures for public transit will keep you safe from individuals with hostile intentions? Num 3 3 confidef
    1 = No confidence        
    2 = A small amount of confidence        
    3 = A moderate amount of confidence        
    4 = A great deal of confidence        
    5 = Total confidence        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
T1300 T1300 How much additional time would you be willing to spend in transit on public transportation for increased security measures under elevated threat conditions? Num 3 3 T1300f
    1 = No additional time        
    2 = 1 to 5 minutes        
    3 = 6 to 10 minutes        
    4 = 11 to 15 minutes        
    5 = 16 to 20 minutes        
    6 = More than 20 minutes        
    -7 = Refused        
    -8 = Don't know        
    -9 = Appropriate Skip        
D1010 D1010 How many vehicles are owned, leased, or available for regular use by the people who currently live in your household Num 3 3 fornumf
    0 = MIN VALUE        
    10 = MAX VALUE        
    -7 = Refused        
    -8 = Don't know        
D1020 D1020 Do you have a medical condition that makes it difficult to travel outside the home Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1040 D1040 Range of age Num 8 8 D1040f
    1 = 18 to 24        
    2 = 25 to 34        
    3 = 35 to 44        
    4 = 45 to 54        
    5 = 55 to 64        
    6 = 65 to 74        
    7 = 75 or older        
    -7 = Refused        
    -8 = Don't know        
D1050 D1050 Gender Num 3 3 D1050f
    1 = Male        
    2 = Female        
    -7 = Refused        
    -8 = Don't know        
D1060 D1060 Do you consider yourself to be Spanish Hispanic or Latino Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_A White Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_B Black or African American Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_C American Indian or Alaska Native (Eskimo, Aleut) Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_D Asian (Asian Indian, Chinese, Filipino, Japanese, Korean, Vietnamese) Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_E Native Hawaiian or Other Pacific Islander (Guamanian, Chamorro, Samoan) Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 D1070_F Other race Num 3 3 yesornof
    1 = Yes        
    2 = No        
    -7 = Refused        
    -8 = Don't know        
D1070 RACEETH Race/ethnicity of respondents - created variable based on D1060 and D1070_A - D1070_F Num 8 8 racef
1 = Hispanic
2 = White, non-Hispanic
3 = Black, non-Hispanic
4 = Other race, non-Hispanic
D1080 D1080 What is the highest level of education you have completed Num 3 3 D1080f
    1 = Less than high school graduate        
    2 = High school graduate or GED        
    3 = Some college (or technical vocational school professional business school)        
    4 = Two year college degree        
    5 = Four year college degree        
    6 = Graduate degree        
    -7 = Refused        
    -8 = Don't know        
D1090 D1090 Please stop me when I reach the category that includes your households total annual income for last calendar year Num 3 3 D1090f
    1 = Under 15,000        
    2 = 15,000 to less than 30,000        
    3 = 30,000 to less than 50,000        
    4 = 50,000 to less than 75,000        
    5 = 75,000 to less than 100,000        
    6 = 100,000 to less than 125,000        
    7 = 125,000 or more        
    -7 = Refused        
    -8 = Don't know        
    -7 = Refused        
    -8 = Don't know        
  BASEWGT Base weight Num 8 8  
  FNLWGT Final analysis weight Num 8 8