0
20
40
60
80
100
Total
Males
Females
6th
7th
8th
3.3
3.2
3.3
2.5
4.4
New Jersey Middle
School Survey
Percentage of
students who ever used any form of cocaine, including powder, crack, or
freebase
QN30 - Unweighted Data
Missing bars indicate less than 100
respondents in the subgroup.