| Value | Category | Cases | |
|---|---|---|---|
| -9 | 4 | 
                                
                                0.1%
                             | |
| 1 | Acceptable | 4636 | 
                                
                                86%
                             | 
| 2 | Not Acceptable | 693 | 
                                
                                12.9%
                             | 
| 5 | 1 | 
                                
                                0%
                             | |
| 7 | Refusal | 3 | 
                                
                                0.1%
                             | 
| 8 | Don't Know | 40 | 
                                
                                0.7%
                             | 
| 9 | Not applicable | 14 | 
                                
                                0.3%
                             | 
| Sysmiss | 3 |