Value | Category | Cases | |
---|---|---|---|
10 | 2 |
0.2%
|
|
11 | 4 |
0.4%
|
|
12 | 8 |
0.8%
|
|
13 | 22 |
2.1%
|
|
14 | 47 |
4.5%
|
|
15 | 73 |
7%
|
|
16 | 109 |
10.5%
|
|
17 | 105 |
10.1%
|
|
18 | 161 |
15.5%
|
|
19 | 76 |
7.3%
|
|
20 | 79 |
7.6%
|
|
21 | 58 |
5.6%
|
|
22 | 47 |
4.5%
|
|
23 | 30 |
2.9%
|
|
24 | 21 |
2%
|
|
25 | 50 |
4.8%
|
|
26 | 10 |
1%
|
|
27 | 12 |
1.2%
|
|
28 | 15 |
1.4%
|
|
29 | 8 |
0.8%
|
|
30 | 18 |
1.7%
|
|
31 | 5 |
0.5%
|
|
32 | 2 |
0.2%
|
|
34 | 2 |
0.2%
|
|
35 | 14 |
1.3%
|
|
36 | 2 |
0.2%
|
|
37 | 3 |
0.3%
|
|
38 | 5 |
0.5%
|
|
39 | 1 |
0.1%
|
|
40 | 4 |
0.4%
|
|
42 | 1 |
0.1%
|
|
43 | 2 |
0.2%
|
|
44 | 1 |
0.1%
|
|
45 | 1 |
0.1%
|
|
48 | 1 |
0.1%
|
|
50 | 5 |
0.5%
|
|
58 | 1 |
0.1%
|
|
65 | 1 |
0.1%
|
|
7 | 1 |
0.1%
|
|
70 | 1 |
0.1%
|
|
8 | 3 |
0.3%
|
|
9 | 2 |
0.2%
|
|
I have never tried marijuana | 4 |
0.4%
|
|
None of these | 25 |
2.4%
|