| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2106 |
12.6%
|
| 2 | 1 - 2 days per week | 5641 |
33.6%
|
| 3 | 3 - 4 days per week | 4692 |
28%
|
| 4 | 5 - 6 days per week | 1584 |
9.4%
|
| 5 | Everyday | 2744 |
16.4%
|
| Sysmiss | 71 |