| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 147 | 
                                    
                                    9.9%
                                 | 
| 2 | NO | 1284 | 
                                    
                                    86.8%
                                 | 
| Sysmiss | 48 | 
                                    
                                    3.2%
                                 |