| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 | 
                                
                                0.4%
                             | |
| 1 | 232 | 
                                
                                4.3%
                             | |
| 2 | 177 | 
                                
                                3.3%
                             | |
| 3 | 125 | 
                                
                                2.3%
                             | |
| 4 | 66 | 
                                
                                1.2%
                             | |
| 5 | 21 | 
                                
                                0.4%
                             | |
| 6 | 5 | 
                                
                                0.1%
                             | |
| 7 | 5 | 
                                
                                0.1%
                             | |
| 10 | 4 | 
                                
                                0.1%
                             | |
| 16 | 1 | 
                                
                                0%
                             | |
| 25 | 1 | 
                                
                                0%
                             | |
| 40 | 2 | 
                                
                                0%
                             | |
| 95 | Missing | 2 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Don't know | 5 | 
                                
                                0.1%
                             | 
| 99 | Not Applicable | 4726 | 
                                
                                87.6%
                             |