| Value | Category | Cases | |
|---|---|---|---|
| 0 | 141 | 
                                
                                2.6%
                             | |
| 2 | 3 | 
                                
                                0.1%
                             | |
| 3 | 1 | 
                                
                                0%
                             | |
| 4 | 3 | 
                                
                                0.1%
                             | |
| 5 | 3 | 
                                
                                0.1%
                             | |
| 6 | 1 | 
                                
                                0%
                             | |
| 7 | 3 | 
                                
                                0.1%
                             | |
| 8 | Don't Know | 5 | 
                                
                                0.1%
                             | 
| 9 | 2 | 
                                
                                0%
                             | |
| 97 | 3 | 
                                
                                0.1%
                             | |
| 99 | Not applicable | 5229 | 
                                
                                96.9%
                             |