| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                
                                0%
                             | |
| 1 | 100 | 
                                
                                1.9%
                             | |
| 2 | 168 | 
                                
                                3.1%
                             | |
| 3 | 224 | 
                                
                                4.2%
                             | |
| 4 | 230 | 
                                
                                4.3%
                             | |
| 5 | 154 | 
                                
                                2.9%
                             | |
| 6 | 103 | 
                                
                                1.9%
                             | |
| 7 | 15 | 
                                
                                0.3%
                             | |
| 8 | 5 | 
                                
                                0.1%
                             | |
| 9 | 1 | 
                                
                                0%
                             | |
| 10 | 1 | 
                                
                                0%
                             | |
| 95 | Missing | 1 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Don't know | 1 | 
                                
                                0%
                             | 
| 99 | Not Applicable | 4390 | 
                                
                                81.4%
                             |