| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes, always | 693 | 629 |
10.5%
|
| 2 | yes, sometimes | 439 | 443 |
7.4%
|
| 3 | no | 295 | 282 |
4.7%
|
| Sysmiss | 4573 | 4646 |