| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, completely | 141 | 193 | 
                                    
                                    5.9%
                                 | 
| 2 | Yes, partially | 340 | 418 | 
                                    
                                    12.7%
                                 | 
| 3 | no | 361 | 428 | 
                                    
                                    13%
                                 | 
| Sysmiss | 1686 | 2257 |