| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 355 |
97.3%
|
| 2 | A few times a year or less | 4 |
1.1%
|
| 3 | Once a month or less | 3 |
0.8%
|
| 4 | A few times a month | 2 |
0.5%
|
| 5 | Once a week | 1 |
0.3%
|
| 6 | A few times a week | 0 |
0%
|
| 7 | Every day | 0 |
0%
|
| Sysmiss | 66 |