GMAT Critical Reasoning (CR) | Re: A recent report determined that although only three percent

A recent report determined that although only eight percent of drivers entering Banff National Park possessed yearly entry permits, as opposed to day passes, these drivers represented fifteen percent of all vehicles entering the Park. Clearly, drivers who possess yearly entry permits are more likely to enter Banff National Park on a regular basis than are drivers who do not. The conclusion drawn above depends on which of the following assumptions?

A) The number of entries to Banff National Park