| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 23 | 26 | 
                                    
                                    0.8%
                                 | 
| 2 | no | 326 | 392 | 
                                    
                                    11.9%
                                 | 
| 8 | Non applicable | 373 | 500 | |
| Sysmiss | 1806 | 2378 |