0
20
40
60
80
100
Total
Males
Females
6th
7th
8th
 74.0
 74.6
 73.6
 71.7
 78.2
New Jersey Middle School Survey
Among students who used rollerblades or rode a skateboard, the percentage who never or rarely wore a helmet
QN10 - Unweighted Data
Missing bars indicate less than 100 respondents in the subgroup.