| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1216 | 
                                    
                                    83.7%
                                 | 
| 2 | NO | 36 | 
                                    
                                    2.5%
                                 | 
| 98 | DOES NOT KNOW | 76 | 
                                    
                                    5.2%
                                 | 
| Sysmiss | 124 | 
                                    
                                    8.5%
                                 |