| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 222 | 255 |
7.7%
|
| 2 | no | 136 | 177 |
5.4%
|
| 8 | Non applicable | 364 | 486 | |
| Sysmiss | 1806 | 2378 |