Limiting the number of students per vehicle to four is at least two, and maybe, three, too many.

There is a $7 fee per vehicle for day use.

Most charge $60 or $75 per vehicle, state records show.

Chrysler claims a health care cost of $1,400 per vehicle.

The average cost of auto insurance per vehicle in the state is $1,113.

Incentive costs per vehicle fell 16 percent from a year earlier, to $800.

The fee is $10 per vehicle for seven days in both parks.

The park entrance is $10 per vehicle, good for one week.

In reality, most districts have only one police officer per vehicle, although at night this may increase to two.

They attempt to measure more than just the number of problems per vehicle.