| VMILE_S_F | Flag for Coefficient of variation for vehicle miles (%) | Commercial Activity by Registration State, Vehicle Type, and Trailer Configuration for the U.S. (excluding New Hampshire) and States: 2021;Commercial Activity by Registration State and Body Type for the U.S. (excluding New Hampshire) and States: 2021;Commercial Activity by Registration State and Vehicle Size for the U.S. (excluding New Hampshire) and States: 2021;Mileage for Business-use Trucks by Registration State and Body Type for the U.S. (excluding New Hampshire) and States: 2021 | not required | VMILE_S | 0 | string | VIUS213E,
VIUS212E,
VIUS211E,
VIUS215B |