| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never had one drink of alcohol | 7 |
0.9%
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 2 |
0.2%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 11 |
1.3%
|
|
| 15 | 44 |
5.4%
|
|
| 16 | 75 |
9.2%
|
|
| 17 | 88 |
10.8%
|
|
| 18 | 222 |
27.2%
|
|
| 19 | 87 |
10.6%
|
|
| 20 | 105 |
12.9%
|
|
| 21 | 52 |
6.4%
|
|
| 22 | 36 |
4.4%
|
|
| 23 | 17 |
2.1%
|
|
| 24 | 12 |
1.5%
|
|
| 25 | 27 |
3.3%
|
|
| 26 | 2 |
0.2%
|
|
| 27 | 2 |
0.2%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 9 |
1.1%
|
|
| 31 | 4 |
0.5%
|
|
| 32 | 1 |
0.1%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 36 | 1 |
0.1%
|
|
| 37 | 2 |
0.2%
|
|
| 40 | 2 |
0.2%
|
|
| 41 | 1 |
0.1%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 181 |