| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, totally | 35 | 41 | 
                                    
                                    1.2%
                                 | 
| 2 | Yes, partially | 63 | 75 | 
                                    
                                    2.3%
                                 | 
| 3 | No | 52 | 59 | 
                                    
                                    1.8%
                                 | 
| 8 | Non applicable | 1671 | 2237 | |
| Sysmiss | 707 | 884 |