| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, always | 3836 | 3835 |
85.2%
|
| 2 | Occasionally | 576 | 574 |
12.7%
|
| 3 | No | 96 | 95 |
2.1%
|
| Sysmiss | 1817 | 1716 |