| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Never | 1753 |
53.1%
|
| 2 | 2. 1-2 days/week | 566 |
17.1%
|
| 3 | 3.3-5 days/week | 537 |
16.3%
|
| 4 | 4. 6-7 days/week | 379 |
11.5%
|
| 8 | 8.Don't know | 67 |
2%
|
| Sysmiss | 3279 |