| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO | 511 | 
                                    
                                    29.1%
                                 | 
| 2 | YES | 1240 | 
                                    
                                    70.7%
                                 | 
| 3 | DON'T KNOW | 4 | 
                                    
                                    0.2%
                                 | 
| 4 | REFUSED | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1423 |