TRPHHVEH: HH vehicle used on trip
Based upon 642,292 valid cases out of 642,292 total cases.
Location: 13-14 (width: 2; decimal: 0)
Variable Type: character
Source: This variable was taken from: National Household Travel Survey, 2001: [United States].
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Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.