| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 319 | 
                                    
                                    5.8%
                                 | 
| 2 | NO | 5025 | 
                                    
                                    91.7%
                                 | 
| 9 | NO RESPONSE | 15 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 120 | 
                                    
                                    2.2%
                                 |