| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 390 |
88.4%
|
| 2 | A few times a year or less | 13 |
2.9%
|
| 3 | Once a month or less | 4 |
0.9%
|
| 4 | A few times a month | 7 |
1.6%
|
| 5 | Once a week | 7 |
1.6%
|
| 6 | A few times a week | 9 |
2%
|
| 7 | Every day | 11 |
2.5%
|
| Sysmiss | 96 |