| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 11784 | 
                                    
                                    82.4%
                                 | 
| 2 | NO | 189 | 
                                    
                                    1.3%
                                 | 
| 9 | NO RESPONSE | 3 | 
                                    
                                    0%
                                 | 
| Sysmiss | 2321 | 
                                    
                                    16.2%
                                 |