| Value | Category | Cases | |
|---|---|---|---|
| 1 | 325 | 
                                
                                6%
                             | |
| 2 | 244 | 
                                
                                4.5%
                             | |
| 3 | 195 | 
                                
                                3.6%
                             | |
| 4 | 126 | 
                                
                                2.3%
                             | |
| 5 | 53 | 
                                
                                1%
                             | |
| 6 | 32 | 
                                
                                0.6%
                             | |
| 7 | 1 | 
                                
                                0%
                             | |
| 8 | 3 | 
                                
                                0.1%
                             | |
| 9 | 3 | 
                                
                                0.1%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Don't know | 0 | 
                                
                                0%
                             | 
| 99 | Not Applicable | 4412 | 
                                
                                81.8%
                             |