| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1442 | 
                                    
                                    43.1%
                                 | 
| 2 | NO | 1861 | 
                                    
                                    55.7%
                                 | 
| 77 | I DONT KNOW | 5 | 
                                    
                                    0.1%
                                 | 
| 99 | REFUSE TO ANSWER | 35 | 
                                    
                                    1%
                                 | 
| Sysmiss | 2877 |