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.