| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 | 
                                
                                0.3%
                             | |
| 1 | 48 | 
                                
                                0.9%
                             | |
| 2 | 25 | 
                                
                                0.5%
                             | |
| 3 | 16 | 
                                
                                0.3%
                             | |
| 4 | 9 | 
                                
                                0.2%
                             | |
| 5 | 3 | 
                                
                                0.1%
                             | |
| 6 | 2 | 
                                
                                0%
                             | |
| 7 | 1 | 
                                
                                0%
                             | |
| 10 | 1 | 
                                
                                0%
                             | |
| 20 | 1 | 
                                
                                0%
                             | |
| 28 | 1 | 
                                
                                0%
                             | |
| 40 | 5 | 
                                
                                0.1%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Don't know | 0 | 
                                
                                0%
                             | 
| 99 | Not Applicable | 5264 | 
                                
                                97.6%
                             |