<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Can you tell me statistics on the rate of accidents caused by elderly drivers, compared to other age groups?
<|assistant|>
According to a 2018 study conducted by the Insurance Institute for Highway Safety (IIHS), elderly drivers ages 65+ are less likely to be involved in fatal crashes when compared to drivers in younger age groups. Specifically, the study reports that the fatal crash rate per 100 million vehicle miles traveled (VMT) is 5.47 for drivers aged 85+, compared to 7.16 for drivers aged 20-24. Additionally, elderly drivers have the fewest number of crashes per capita out of any other age group when measured per 100 registered vehicles.