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

Year(s): 2015-2017

Napa CountyPercent
FemaleMale
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th Grade92.9%3.0%1.4%0.5%1.1%1.2%90.3%4.2%2.0%0.8%0.4%2.3%
9th Grade79.4%6.2%3.6%2.8%2.2%5.7%79.1%7.1%3.2%2.2%1.2%7.2%
11th Grade66.9%10.3%6.5%3.6%3.4%9.3%64.8%7.5%4.3%2.9%4.4%16.1%
Non-Traditional40.5%1.8%11.4%8.6%4.4%33.2%45.8%6.1%4.9%4.1%6.5%32.6%