| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 2033 | 2034 |
45.2%
|
| 2 | Occasionally | 1859 | 1856 |
41.2%
|
| 3 | Hardly | 463 | 461 |
10.2%
|
| 4 | Never | 153 | 152 |
3.4%
|
| Sysmiss | 1817 | 1716 |