
0
20
40
60
80
100
Total
Males
Females
9th
10th
11th
12th
15.8
18.9
12.7
11.8
13.0
20.1
19.6
New Jersey High
School Survey
Percentage
of students who think people are at no risk of harming themselves (physically
or in other ways) if they smoke marijuana occasionally
QN99 - Weighted Data