| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 255 | 
                                
                                17.5%
                             | 
| 2 | No | 1201 | 
                                
                                82.5%
                             | 
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| Sysmiss | 99 |