| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, completely | 640 | 902 | 
                                    
                                    27.4%
                                 | 
| 2 | Yes, partially | 536 | 721 | 
                                    
                                    21.9%
                                 | 
| 3 | no | 1349 | 1669 | 
                                    
                                    50.6%
                                 | 
| Sysmiss | 3 | 4 |