| Value | Category | Cases | |
|---|---|---|---|
| 3 | 4 | 
                                
                                0.3%
                             | |
| 4 | 15 | 
                                
                                1.2%
                             | |
| 5 | 8 | 
                                
                                0.6%
                             | |
| 6 | 6 | 
                                
                                0.5%
                             | |
| 7 | 10 | 
                                
                                0.8%
                             | |
| 8 | Don't Know | 10 | 
                                
                                0.8%
                             | 
| 9 | 3 | 
                                
                                0.2%
                             | |
| 98 | 1 | 
                                
                                0.1%
                             | |
| 99 | Not applicable | 1241 | 
                                
                                95.6%
                             |