| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 264 | 309 |
9.4%
|
| 2 | no | 88 | 112 |
3.4%
|
| 8 | Non applicable | 370 | 497 | |
| Sysmiss | 1806 | 2378 |