| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 56 |
8.8%
|
| 2 | Once or twice a year | 236 |
37.3%
|
| 3 | A few times a year but not every month | 268 |
42.3%
|
| 4 | About once a month | 47 |
7.4%
|
| 5 | A few teims a month but not every week | 10 |
1.6%
|
| 6 | About once a week | 4 |
0.6%
|
| 7 | A few times a week but not every day | 10 |
1.6%
|
| 8 | Every day or nearly every day | 2 |
0.3%
|
| Sysmiss | 367 |