| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 66 |
7.6%
|
| 2 | At least once a week | 279 |
32%
|
| 3 | Less than once a week | 105 |
12%
|
| 4 | Never | 421 |
48.2%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | No response | 1 |
0.1%
|
| Sysmiss | 6 |