| Value | Category | Cases | |
|---|---|---|---|
| 1 | each day | 50 |
2.6%
|
| 2 | 4-6 time | 21 |
1.1%
|
| 3 | 2-3 time | 115 |
6%
|
| 4 | once a w | 339 |
17.7%
|
| 5 | 2-3 time | 728 |
38.1%
|
| 6 | once d.l | 658 |
34.4%
|
| Sysmiss | 5313 |