| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 57 |
9%
|
| 2 | Once or twice a year | 53 |
8.4%
|
| 3 | A few times a year but not every month | 99 |
15.6%
|
| 4 | About once a month | 120 |
19%
|
| 5 | A few teims a month but not every week | 156 |
24.6%
|
| 6 | About once a week | 47 |
7.4%
|
| 7 | A few times a week but not every day | 81 |
12.8%
|
| 8 | Every day or nearly every day | 20 |
3.2%
|
| Sysmiss | 367 |