| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 66 |
1.6%
|
| 2 | wan't drunk in the past month | 53 |
1.3%
|
| 3 | once | 27 |
0.6%
|
| 4 | 2-3 times | 21 |
0.5%
|
| 5 | 4-10 times | 9 |
0.2%
|
| 96 | other | 0 |
0%
|
| 99 | not applicable | 3843 |
91.3%
|
| 9999995 | missing:impute | 190 |
4.5%
|
| Sysmiss | 24 |