| Value | Category | Cases | |
|---|---|---|---|
| 1 | NEVER | 14 |
5.3%
|
| 2 | EVERY DAY | 38 |
14.3%
|
| 3 | SEVERAL TIMES A WEEK | 152 |
57.4%
|
| 4 | SEVERAL TIMES A MONTH | 61 |
23%
|
| Sysmiss | 1725 |