Demographic groupPercentage of drivers with estimates without any edits/imputationsPercentage of drivers with missing miles drivenPercentage of drivers with missing trip duration
All drivers (n=7,913) 93.9% 3.7% 2.5%
Gender:
Males (n=3,806) 95.5% 1.9% 2.6%
Females (n=4,107) 92.4% 5.3% 2.4%
Race and ethnicity:
White (n=5,608) 94.5% 3.2% 2.3%
African American (n=1,021) 91.2% 6.0% 3.0%
Hispanic (n=769) 93.9% 4.0% 2.1%
Other (n=428) 92.3% 3.7% 4.2%
Age:
16–19 (n=485) 91.3% 5.6% 3.1%
20–29 (n=1,051) 93.2% 3.4% 3.3%
30–49 (n=2,047) 93.1% 3.9% 3.2%
50–64 (n=2,189) 94.5% 3.0% 2.6%
65–74 (n=1.070) 95.5% 3.6% 0.9%
75+ (n=1,071) 94.4% 4.2% 1.5%
Education:
Grade school or some high school (n=471) 93.0% 4.5% 2.5%
High school graduate (n=2,186) 93.5% 3.8% 2.7%
Some college (n=1,906) 93.1% 4.1% 2.8%
College graduate (n=1,850) 94.8% 3.1% 2.3%
Graduate school (n=1,187) 94.9% 3.0% 2.2%