Q58. During your life, how many times
       have you used any form of cocaine, including powder,
                        crack, or freebase?
                     Weighted Column Percents
 ----------------------------------------------------------------
                            Total               Grade
                                    -----------------------------
                                      9th    10th    11th    12th
 ----------------------------------------------------------------
0 times                      92.7    94.0    92.0    92.4    92.1
1 or 2 times                  2.8     2.4     3.5     2.7     2.7
3 to 9 times                  1.7     1.5     1.7     1.8     1.9
10 to 19 times                0.9     0.8     1.0     0.9     1.0
20 to 39 times                0.7     0.6     0.7     0.7     0.9
40 or more times              1.1     0.7     1.1     1.4     1.4
Female
   0 times                   92.1    92.9    91.3    91.6    92.6
   1 or 2 times               2.9     2.8     3.9     2.6     2.2
   3 to 9 times               1.8     1.8     1.6     2.1     1.8
   10 to 19 times             1.0     1.0     1.2     1.0     0.9
   20 to 39 times             0.9     0.8     0.8     0.9     1.1
   40 or more times           1.2     0.7     1.2     1.7     1.4
Male
   0 times                   93.3    95.1    92.6    93.1    91.5
   1 or 2 times               2.7     2.1     3.1     2.8     3.2
   3 to 9 times               1.5     1.2     1.7     1.5     1.9
   10 to 19 times             0.8     0.6     0.8     0.8     1.3
   20 to 39 times             0.6     0.4     0.6     0.5     0.8
   40 or more times           1.1     0.7     1.1     1.2     1.4
 ----------------------------------------------------------------
                            Total N =
                              31,854

 
               Q58. During your life, how many times
       have you used any form of cocaine, including powder,
                        crack, or freebase?
                      Unweighted Frequencies
 ----------------------------------------------------------------
                            Total               Grade
                                    -----------------------------
                                      9th    10th    11th    12th
 ----------------------------------------------------------------
0 times                    29,524   8,974   8,079   6,753   5,718
1 or 2 times                  907     232     309     199     167
3 to 9 times                  539     143     147     134     115
10 to 19 times                294      75      87      67      65
20 to 39 times                229      55      64      53      57
40 or more times              361      69     100     105      87
Female
   0 times                 14,951   4,520   4,028   3,468   2,935
   1 or 2 times               478     135     173      99      71
   3 to 9 times               299      89      72      80      58
   10 to 19 times             165      49      51      38      27
   20 to 39 times             142      37      36      35      34
   40 or more times           196      36      52      64      44
Male
   0 times                 14,573   4,454   4,051   3,285   2,783
   1 or 2 times               429      97     136     100      96
   3 to 9 times               240      54      75      54      57
   10 to 19 times             129      26      36      29      38
   20 to 39 times              87      18      28      18      23
   40 or more times           165      33      48      41      43
 ----------------------------------------------------------------
                            Total N =
                              31,854