| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 46 | 
                                
                                2.3%
                             | 
| 2 | No | 1496 | 
                                
                                76.1%
                             | 
| 8 | D/K | 0 | 
                                
                                0%
                             | 
| 9 | N/A | 425 | 
                                
                                21.6%
                             | 
| Sysmiss | 30 |