E-Cigarette Use in Lifetime, by Gender and Grade Level

Year(s): 2015-2017

Contra Costa CountyPercent
FemaleMale
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th Grade94.1%2.8%1.0%0.6%0.6%0.9%93.0%3.2%1.1%0.7%0.5%1.4%
9th Grade82.4%5.5%2.7%2.8%2.0%4.5%81.3%5.6%2.7%2.3%1.7%6.4%
11th Grade71.9%7.0%4.0%4.2%3.9%9.0%69.4%5.9%4.4%2.7%2.4%15.2%
Non-TraditionalSSSSSSSSSSSS