Q63. During your life, how many times
      have you used any other types of illegal drug, such as
                        LSD, PCP, ecstasy,
                     Weighted Column Percents
 ----------------------------------------------------------------
                            Total               Grade
                                    -----------------------------
                                      9th    10th    11th    12th
 ----------------------------------------------------------------
0 times                      82.4    86.0    81.6    81.0    79.4
1 or 2 times                  7.2     6.5     7.6     7.8     6.9
3 to 9 times                  4.9     3.7     5.1     5.4     5.8
10 to 19 times                2.3     1.5     2.5     2.3     3.1
20 to 39 times                1.3     0.9     1.3     1.3     2.0
40 or more times              2.0     1.4     1.9     2.2     2.7
Female
   0 times                   82.5    85.5    81.5    80.5    81.7
   1 or 2 times               7.9     7.0     8.6     8.6     7.3
   3 to 9 times               4.8     3.8     4.9     5.6     5.3
   10 to 19 times             2.1     1.5     2.4     2.3     2.3
   20 to 39 times             1.2     0.9     1.2     1.2     1.5
   40 or more times           1.5     1.2     1.4     1.7     1.9
Male
   0 times                   82.2    86.6    81.6    81.5    77.1
   1 or 2 times               6.5     6.1     6.7     6.8     6.5
   3 to 9 times               5.0     3.6     5.4     5.1     6.3
   10 to 19 times             2.4     1.4     2.5     2.3     4.0
   20 to 39 times             1.4     0.8     1.5     1.3     2.5
   40 or more times           2.5     1.6     2.4     2.9     3.6
 ----------------------------------------------------------------
                            Total N =
                              31,979

 
               Q63. During your life, how many times
      have you used any other types of illegal drug, such as
                        LSD, PCP, ecstasy,
                      Unweighted Frequencies
 ----------------------------------------------------------------
                            Total               Grade
                                    -----------------------------
                                      9th    10th    11th    12th
 ----------------------------------------------------------------
0 times                    26,339   8,245   7,189   5,949   4,956
1 or 2 times                2,302     626     674     570     432
3 to 9 times                1,562     353     452     396     361
10 to 19 times                725     143     217     170     195
20 to 39 times                416      82     117      92     125
40 or more times              635     135     166     165     169
Female
   0 times                 13,427   4,173   3,604   3,056   2,594
   1 or 2 times             1,282     341     381     327     233
   3 to 9 times               784     185     216     214     169
   10 to 19 times             343      75     107      88      73
   20 to 39 times             191      46      52      46      47
   40 or more times           244      60      62      63      59
Male
   0 times                 12,912   4,072   3,585   2,893   2,362
   1 or 2 times             1,020     285     293     243     199
   3 to 9 times               778     168     236     182     192
   10 to 19 times             382      68     110      82     122
   20 to 39 times             225      36      65      46      78
   40 or more times           391      75     104     102     110
 ----------------------------------------------------------------
                            Total N =
                              31,979