. . Age of
onset 7% before 13, 12%
before 14 2% before
13 Use in Past 30
days 9% 17% Perception of
Risk or Harm 28%% believe there
is "great risk" for people who try once or
twice smoking 69% believe there is
"great risk" for people who try once or
twice smoking. 21% believe there is no
harm in regular use Perception of
disapproval of use by peers and
adults 88% expect parental
would think is was "very wrong" for
someone their age to use
marijuana 83% believe that
their parents would feel it is wrong for
me to smoke marijuana |