| Value | Category | Cases | |
|---|---|---|---|
| 0 | 231 |
50%
|
|
| 1 | 1 time per week | 70 |
15.2%
|
| 2 | 2 times per week | 47 |
10.2%
|
| 3 | 3 times per week | 46 |
10%
|
| 4 | 4 times per week | 41 |
8.9%
|
| 5 | 5 times per week | 27 |
5.8%
|
| Sysmiss | 19 |