| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don’t know | 59 | 
                                    
                                    3%
                                 | 
| 1 | Yes | 1419 | 
                                    
                                    72.1%
                                 | 
| 2 | No | 282 | 
                                    
                                    14.3%
                                 | 
| 98 | N/A | 207 | 
                                    
                                    10.5%
                                 |