Skip to Search Skip to Left Navigation U.S. Department of Transportation (US DOT) Research and Innovative Technology Administration (RITA) Bureau of Transportation Statistics (BTS)Bureau of Transportation Statistics (BTS) - Research and Innovative Technology Administration (RITA) - United States Department of Transportation (USDOT, US DOT or DOT)
  ABOUT RITA | CONTACT US | PRESS ROOM | CAREERS | SITE MAP
Bureau of Transportation Statistics
Data and Statistics
Bookstore
Programs
About BTS
Upcoming Press Releases
External Links
Intelligent Transportation Systems
National Transportation Library
Research, Development and Technology
Transportation Safety Institute
University Transportation Centers
Volpe National Transportation Systems Center
Printable Version

Omnibus Survey
Household Survey Results
Marginal Frequency Distributions
December 2000

<
Questionnaire Item Count Percentage (Standard Error)
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
a. Public Transportation, for example local public bus, subway, or commuter rail
          Yes28,133,37914 (3.09)
          No172,380,33486 (3.09)
          Subtotal Valid Responses200,513,713100
          Total200,513,713
 
A1a. On how many days did you use this type of transportation?
a. Public Transportation, for example local public bus, subway, or commuter rail
          1-210,701,78138 (3.47)
          3-55,723,43120 (5.27)
          6-102,082,4507 (1.54)
          More than 10 Days9,625,71734 (5.69)
          Subtotal Valid Responses28,133,379100
          Appropriate Skip172,380,334 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
b. Driving alone in a private vehicle, such as a car, sport utility vehicle, pickup truck, van, or motorcycle
          Yes179,597,27090 (2.03)
          No20,916,44310 (2.03)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
b. Driving alone in a private vehicle, such as a car, sport utility vehicle, pickup truck, van, or motorcycle
          1-23,904,5872 (0.41)
          3-58,709,3155 (0.67)
          6-1013,370,8927 (1.03)
          More than 10 Days153,612,47586 (1.42)
          Subtotal Valid Responses179,597,270100
          Appropriate Skip20,916,443
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
c. Traveling in an organized carpool or vanpool
          Yes17,211,0439 (1.11)
          No183,302,67091 (1.11)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
c. Traveling in an organized carpool or vanpool
          1-24,204,17424 (2.19)
          3-52,760,15716 (1.87)
          6-101,684,81710 (2.21)
          More than 10 Days8,561,89450 (3.59)
          Subtotal Valid Responses17,211,043100
          Appropriate Skip183,302,670 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
d. Traveling with others in a private vehicle
          Yes131,324,39266 (2.53)
          No68,810,59634 (2.53)
          Subtotal Valid Responses200,134,989100
          Refused378,724 
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
d. Traveling with others in a private vehicle
          1-220,951,60716 (0.76)
          3-530,188,76623 (2.51)
          6-1025,823,50120 (2.34)
          More than 10 Days53,288,49841 (1.75)
          Subtotal Valid Responses130,252,371100
          Don't Know1,072,021 
          Appropriate Skip69,189,321 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
e. City to city bus, such as Greyhound or Charter
          Yes6,783,0793 (0.41)
          No193,730,63497 (0.41)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
e. City to city bus, such as Greyhound or Charter
          1-25,497,17381 (2.54)
          3-5884,88613 (4.32)
          6-1076,9981 (0.99)
          More than 10 Days324,0225 (3.12)
          Subtotal Valid Responses6,783,079100
          Appropriate Skip193,730,634 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
f. City to city train, such as AMTRAK
          Yes7,203,1614 (1.15)
          No193,310,55296 (1.15)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
f. City to city train, such as AMTRAK
          1-24,909,26868 (4.44)
          3-5840,53412 (2.73)
          6-1064,2361 (0.90)
          More than 10 Days1,389,12419 (4.06)
          Subtotal Valid Responses7,203,161100
          Appropriate Skip193,310,552 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
g. Taxi, limousine, or shuttle service
          Yes23,148,95112 (1.96)
          No177,364,76288 (1.96)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
g. Taxi, limousine, or shuttle service
          1-212,111,31452 (3.80)
          3-56,345,25027 (1.94)
          6-103,344,54814 (2.57)
          More than 10 Days1,347,8396 (2.83)
          Subtotal Valid Responses23,148,951100
          Appropriate Skip177,364,762 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
h. Commercial airplane
          Yes26,580,09613 (1.51)
          No173,933,61787 (1.51)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
h. Commercial airplane
          1-219,979,16375 (2.53)
          3-54,814,03718 (2.93)
          6-101,484,6146 (1.65)
          More than 10 Days302,2821 (0.51)
          Subtotal Valid Responses26,580,096100
          Appropriate Skip173,933,617 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
i. Private or charter airplane
          Yes3,109,8622 (0.15)
          No197,403,85198 (0.15)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
i. Private or charter airplane
          1-22,389,23577 (9.87)
          3-5655,22621 (9.76)
          More than 10 Days65,4002 (1.92)
          Subtotal Valid Responses3,109,862100
          Appropriate Skip197,403,851 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
j. Commercial boat, ship, or ferry
          Yes2,368,8641 (0.17)
          No198,144,84999 (0.17)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
j. Commercial boat, ship, or ferry
          1-21,878,99179 (4.29)
          3-5197,3488 (7.68)
          6-10158,8437 (3.21)
          More than 10 Days133,6826 (4.94)
          Subtotal Valid Responses2,368,864100
          Appropriate Skip198,144,849 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
k. Recreational boat
          Yes6,733,2773 (0.51)
          No193,780,43697 (0.51)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
k. Recreational boat
          1-25,543,89282 (1.61)
          3-5468,2117 (2.33)
          6-10512,0288 (4.14)
          More than 10 Days209,1463 (2.77)
          Subtotal Valid Responses6,733,277100
          Appropriate Skip193,780,436 
          Total200,513,713 
 
A1. During the past 30 days, have you used any of the following types of transportation for either personal or business travel?
l. Bicycle
          Yes29,024,25214 (1.54)
          No171,489,46186 (1.54)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A1a. On how many days did you use this type of transportation?
l. Bicycle
          1-211,297,80339 (3.28)
          3-58,257,78728 (2.73)
          6-102,773,79310 (1.93)
          More than 10 Days6,694,86923 (3.21)
          Subtotal Valid Responses29,024,252100
          Appropriate Skip171,489,461 
          Total200,513,713 
 
D1. How many licensed vehicles are available for regular use by members of your household?
          Zero7,984,9584 (1.01)
          One53,459,12527 (1.23)
          Two79,463,43540 (2.38)
          Three35,907,39918 (1.43)
          Four15,814,3198 (0.57)
          Five or More7,366,2074 (0.45)
          Subtotal Valid Responses199,995,443100
          Average (Arithmetic Mean)  2.1 (0.04)a
          Don't Know378,724 
          Refused139,546 
          Total200,513,713 
 
A2. Have you been involved in any accidents during the past 3 months? (Please include your experience on all means of travel as either a driver or a passenger.)
          Yes6,958,0303 (0.66)
          No193,555,68397 (0.66)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
A2a. How many accidents have you been in during the past 3 months?
          One6,371,51692 (4.04)
          Two586,5158 (4.04)
          Subtotal Valid Responses6,958,030100
          Average (Arithmetic Mean)  1.1 (0.04)a
          Appropriate Skip193,555,683 
          Total200,513,713 
 
A2b. In how many of these accidents were you injured?
          Zero5,852,74284 (8.69)
          One1,105,28816 (8.69)
          Subtotal Valid Responses6,958,030100
          Average (Arithmetic Mean)  0.2 (0.09)a
          Appropriate Skip193,555,683 
          Total200,513,713 
 
A2c. In the most recent accident (in this accident), did you require medical treatment from a hospital, clinic, or physician?
          Yes431,24739 (17.30)
          No674,04161 (17.30)
          Subtotal Valid Responses1,105,288100
          Appropriate Skip199,408,425 
          Total200,513,713 
 
A2d. And what would you estimate as the total cost paid to the hospital, clinic, or physician for the treatment of your injuries?
          $0-$99917,8884 (4.27)
          $1,000-$1,99986,44020 (20.50)
          $2,000-$4,999261,51961 (29.20)
          $5,000-$9,99965,40015 (15.60)
          Subtotal Valid Responses431,247100
          Average (Arithmetic Mean)  $2,171.60 ($425.28)a
          Appropriate Skip200,082,466 
          Total200,513,713 
 
A2e. In your most recent accident (in this accident) was damage done to your personal vehicle?
          Yes5,328,02177 (11.50)
          No1,630,00923 (11.50)
          Subtotal Valid Responses6,958,030100
          Appropriate Skip193,555,683 
          Total200,513,713 
 
A2f. And what would you estimate as the total cost of repair to your personal vehicle?
          $0-$9991,295,30826 (15.20)
          $1,000-$1,9991,519,99230 (10.30)
          $2,000-$2,999685,53114 (7.01)
          $3,000-$3,999670,81313 (9.87)
          $5,000-$9,999827,06917 (6.98)
          Subtotal Valid Responses4,998,714100
          Average (Arithmetic Mean)  $2,312.10 ($340.32)a
          Don't Know329,308 
          Appropriate Skip195,185,692 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
a. The risk of being in any kind of transportation accident. Include all types of transportation
          Not Concerned36,040,51418 (1.35)
          Neutral31,574,29116 (0.71)
          Concerned132,599,62766 (0.92)
          Subtotal Valid Responses200,214,433100
          Don't Know299,280 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
b. Safety risks associated with unskilled or impaired pilots, drivers, or other transportation operators.
          Not Concerned26,215,41113 (0.33)
          Neutral25,679,49313 (1.21)
          Concerned148,256,36174 (1.09)
          Subtotal Valid Responses200,151,265100
          Don't Know362,448 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
c. Safety risks due to mechanical equipment failure. Include all types of transportation.
          Not Concerned44,133,73322 (1.28)
          Neutral34,166,00717 (1.14)
          Concerned122,093,84661 (1.42)
          Subtotal Valid Responses200,393,587100
          Don't Know120,126 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
d. Safety risks due to the dangerous behavior of others (such as aggression, road rage, air rage, and drunk driving).
          Not Concerned14,958,9027 (0.64)
          Neutral12,460,8826 (0.43)
          Concerned173,093,92986 (0.62)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
e. Safety risks due to the poor condition of roads, runways, or rail lines.
          Not Concerned43,537,83222 (1.62)
          Neutral32,600,73116 (1.21)
          Concerned124,228,99962 (2.74)
          Subtotal Valid Responses200,367,562100
          Don't Know146,151 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
f. Safety risks from hazardous chemicals released in a transportation accident.
          Not Concerned59,228,29230 (1.42)
          Neutral34,842,71117 (1.73)
          Concerned105,660,31953 (2.35)
          Subtotal Valid Responses199,731,322100
          Don't Know782,391 
          Total200,513,713 
 
C15. Tell me whether you are not concerned, concerned, or feel neutral about the following risks to your personal safety. Consider all the types of transportation.
g. Safety risks from large fuel or natural gas pipelines in your community.
          Not Concerned79,896,05840 (1.83)
          Neutral33,942,43717 (0.78)
          Concerned85,176,90843 (2.29)
          Subtotal Valid Responses199,015,403100
          Don't Know1,498,310 
          Total200,513,713 
 
C16. I just asked about your concern with various transportation issues. Now, please tell me whether you are dissatisfied, satisfied, or feel neutral about what the Federal government is doing to address the following transportation safety issues:
a. Establishing effective passenger vehicle safety standards
          Dissatisfied39,251,89720 (1.69)
          Neutral58,697,66130 (1.60)
          Satisfied97,524,15750 (1.54)
          Subtotal Valid Responses195,473,715100
          Don't Know4,737,244 
          Refused302,754 
          Total200,513,713 
 
C16. I just asked about your concern with various transportation issues. Now, please tell me whether you are dissatisfied, satisfied, or feel neutral about what the Federal government is doing to address the following transportation safety issues:
b. Establishing effective safety standards for large trucks
          Dissatisfied67,738,92335 (0.47)
          Neutral53,180,66727 (1.81)
          Satisfied72,878,18238 (1.80)
          Subtotal Valid Responses193,797,772100
          Don't Know6,638,969 
          Refused76,972 
          Total200,513,713 
 
C16. I just asked about your concern with various transportation issues. Now, please tell me whether you are dissatisfied, satisfied, or feel neutral about what the Federal government is doing to address the following transportation safety issues:
c. Ensuring the safe take-off and landing of aircraft through the air traffic control system
          Dissatisfied52,598,03027 (0.54)
          Neutral58,225,85930 (1.62)
          Satisfied83,628,00643 (1.83)
          Subtotal Valid Responses194,451,895100
          Don't Know5,984,395 
          Refused77,423 
          Total200,513,713 
 
C16. I just asked about your concern with various transportation issues. Now, please tell me whether you are dissatisfied, satisfied, or feel neutral about what the Federal government is doing to address the following transportation safety issues:
d. Assuring the safety of large fuel and natural gas pipelines in your community
          Dissatisfied28,590,28015 (1.34)
          Neutral77,594,67740 (2.79)
          Satisfied87,702,17445 (1.92)
          Subtotal Valid Responses193,887,131100
          Don't Know6,322,066 
          Refused304,516 
          Total200,513,713 
 
C16. I just asked about your concern with various transportation issues. Now, please tell me whether you are dissatisfied, satisfied, or feel neutral about what the Federal government is doing to address the following transportation safety issues:
e. Ensuring the safe transportation of hazardous chemicals
          Dissatisfied48,339,86525 (1.53)
          Neutral63,859,31033 (1.55)
          Satisfied80,519,94742 (2.59)
          Subtotal Valid Responses192,719,121100
          Don't Know7,662,146 
          Refused132,446 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
a. Driving or riding on the nation's highways
          Very Unsafe11,303,4886 (1.03)
          Somewhat Unsafe27,112,14514 (1.64)
          Neutral84,684,46842 (1.87)
          Somewhat Safe58,703,12129 (1.60)
          Very Safe18,710,4909 (0.92)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
b. Traveling on a city to city train
          Very Unsafe6,651,5244 (0.38)
          Somewhat Unsafe18,710,89110 (2.13)
          Neutral60,337,84934 (1.23)
          Somewhat Safe56,166,60831 (2.18)
          Very Safe37,370,80421 (1.62)
          Subtotal Valid Responses179,237,676100
          Don't Know20,651,689 
          Refused624,348 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
c. Traveling on a commuter train or subway
          Very Unsafe7,599,6194 (0.47)
          Somewhat Unsafe27,996,31716 (1.59)
          Neutral66,443,82337 (1.67)
          Somewhat Safe52,901,82229 (1.80)
          Very Safe25,677,07114 (0.38)
          Subtotal Valid Responses180,618,652100
          Don't Know19,397,978 
          Refused497,084 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
d. Flying on a commercial airplane
          Very Unsafe17,754,2369 (1.75)
          Somewhat Unsafe20,801,28711 (0.56)
          Neutral46,704,15924 (1.85)
          Somewhat Safe75,816,38039 (2.51)
          Very Safe35,342,01718 (1.26)
          Subtotal Valid Responses196,418,079100
          Don't Know3,703,941 
          Refused391,693 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
e. Flying on a private airplane
          Very Unsafe26,437,78315 (1.59)
          Somewhat Unsafe32,688,84018 (1.28)
          Neutral70,081,46639 (1.93)
          Somewhat Safe35,456,66619 (1.60)
          Very Safe17,242,1679 (0.69)
          Subtotal Valid Responses181,906,922100
          Don't Know18,215,098 
          Refused391,693 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
f. Riding on a city to city or charter bus
          Very Unsafe5,329,9753 (0.52)
          Somewhat Unsafe17,520,8949 (0.61)
          Neutral60,029,69632 (1.46)
          Somewhat Safe74,548,10639 (1.39)
          Very Safe32,881,42217 (1.60)
          Subtotal Valid Responses190,310,093100
          Don't Know9,929,302 
          Refused274,318 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
g. Riding on a local bus or paratransit vehicle
          Very Unsafe5,481,1483 (0.62)
          Somewhat Unsafe13,730,7577 (1.24)
          Neutral60,896,56932 (2.04)
          Somewhat Safe74,137,05139 (1.55)
          Very Safe34,440,83818 (1.51)
          Subtotal Valid Responses188,686,363100
          Don't Know11,420,585 
          Refused406,764 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
h. Traveling on a privately owned or rented recreational boat
          Very Unsafe11,153,9456 (0.90)
          Somewhat Unsafe28,674,16415 (1.13)
          Neutral64,507,19134 (1.42)
          Somewhat Safe60,923,60432 (1.37)
          Very Safe24,448,36613 (0.83)
          Subtotal Valid Responses189,707,271100
          Don't Know10,532,124 
          Refused274,318 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
i. Traveling on a commercial boat, ship, or ferry
          Very Unsafe9,044,7655 (0.93)
          Somewhat Unsafe16,928,6009 (1.41)
          Neutral48,263,94526 (1.17)
          Somewhat Safe76,465,29341 (1.76)
          Very Safe36,024,33919 (0.77)
          Subtotal Valid Responses186,726,943100
          Don't Know13,512,452 
          Refused274,318 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
j. Riding a bicycle in or near traffic
          Very Unsafe59,965,50330 (2.17)
          Somewhat Unsafe70,830,03136 (1.93)
          Neutral38,421,51220 (1.21)
          Somewhat Safe19,461,27710 (0.69)
          Very Safe7,984,8484 (0.49)
          Subtotal Valid Responses196,663,170100
          Don't Know3,443,778 
          Refused406,764 
          Total200,513,713 
 
C2. Please rate you perception of the safety of the following means of travel. Rank each one on a scale of 1 to 5, where 1 indicated you think it is Very Unsafe and 5 indicates you think it is Very Safe.
k. As a pedestrian in or near traffic
          Very Unsafe40,690,58720 (1.73)
          Somewhat Unsafe60,923,08631 (1.85)
          Neutral48,484,37524 (1.43)
          Somewhat Safe39,673,36920 (1.55)
          Very Safe9,930,5535 (0.84)
          Subtotal Valid Responses199,701,970100
          Don't Know811,743 
          Total200,513,713 
 
M3. Please tell me if you disagree, agree, or feel neutral about the following statements:
a. Most truck drivers on the highways drive safely
          Disagree67,022,75934 (2.68)
          Neutral29,969,31715 (1.21)
          Agree102,771,15451 (2.17)
          Subtotal Valid Responses199,763,229100
          Don't Know464,553 
          Refused285,931 
          Total200,513,713 
 
M3. Please tell me if you disagree, agree, or feel neutral about the following statements:
b. I feel very concerned about my safety when traveling in an automobile near large trucks
          Disagree49,657,96625 (0.53)
          Neutral39,921,77720 (1.28)
          Agree110,933,97055 (1.26)
          Subtotal Valid Responses200,513,713100
          Total200,513,713 
 
M3. Please tell me if you disagree, agree, or feel neutral about the following statements:
c. When I am driving, I make a special effort to avoid driving near large trucks
          Disagree50,158,77825 (1.76)
          Neutral27,136,12414 (1.15)
          Agree122,438,62261 (2.41)
          Subtotal Valid Responses199,733,524100
          Don't Know780,189 
          Total200,513,713 
 
M3. Please tell me if you disagree, agree, or feel neutral about the following statements:
d. It takes a large truck longer to come to a complete stop than the average car
          Disagree4,624,3992 (0.31)
          Neutral6,063,5493 (0.59)
          Agree188,324,76295 (0.50)
          Subtotal Valid Responses199,012,710100
          Don't Know1,501,003 
          Total200,513,713 
 
B4a. Since December 1999, have you requested a product or service from an agency of the U.S. Department of Transportation?
          Yes9,044,3655 (0.83)
          No191,380,23795 (0.83)
          Subtotal Valid Responses200,424,602100
          Don't Know89,111 
          Total200,513,713 
 
B4b1. How long ago was your most recent request?
          Since the Beginning of November of this Year1,134,36113 (5.07)
          During September and October of this Year1,313,54015 (4.44)
          During June through August of this Year2,201,62925 (7.07)
          Between December 1999 and May 20004,259,35748 (9.70)
          Subtotal Valid Responses8,908,887100
          Refused135,478 
          Appropriate Skip191,469,348 
          Total200,513,713 
 
B4b2. Which of the following agencies did you contact?
1. The National Highway Traffic Safety Administration
          Yes1,686,14619 (4.71)
          No7,222,74281 (4.71)
          Subtotal Valid Responses8,908,887100
          Don't Know135,478 
          Appropriate Skip191,469,348 
          Total200,513,713 
 
B4b2. Which of the following agencies did you contact?
2. U.S. Coast Guard
          Yes89,7011 (0.86)
          No8,819,18699 (0.86)
          Subtotal Valid Responses8,908,887100
          Don't Know135,478 
          Appropriate Skip191,469,348
          Total200,513,713 
 
B4b2. Which of the following agencies did you contact?
3. Federal Aviation Administration
          Yes949,47011 (3.84)
          No7,959,41789 (3.84)
          Subtotal Valid Responses8,908,887100
          Don't Know135,478 
          Appropriate Skip191,469,348 
          Total200,513,713 
 
B4b2. Which of the following agencies did you contact?
4. Maritime Administration