2009 NHTS
Vehicle Trips (Travel Day VT, annualized, millions)
Number of Vehicle Trips (VT) by Household Vehicle Count

Count of HH Vehicles Travel Day Vehicle Trips
Sample Size Sum (Millions) Percent
0 1,777 1,037 0.4
1 132,667 47,945 20.5
2 334,752 99,698 42.6
3 173,194 49,717 21.3
4 68,096 21,399 9.2
5 24,054 9,227 3.9
6 8,107 2,785 1.2
7 2,885 1,041 0.4
8 1,330 588 0.3
9 622 195 0.1
10 305 128 0.1
11 149 53 0.0
12 106 31 0.0
13 16 2 0.0
14 47 2 0.0
15 18 2 0.0
23 10 0 0.0
27 7 1 0.0
All 748,142 233,849 100.0