| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 2441 | 
                                
                                6.9%
                             | 
| 1 | 427 | 
                                
                                1.2%
                             | |
| 2 | 1129 | 
                                
                                3.2%
                             | |
| 3 | 2967 | 
                                
                                8.4%
                             | |
| 4 | 1775 | 
                                
                                5%
                             | |
| 5 | 13916 | 
                                
                                39.5%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 11 | 
                                
                                0%
                             | 
| 97 | Refusal | 1 | 
                                
                                0%
                             | 
| 98 | Dont Know | 5640 | 
                                
                                16%
                             | 
| 99 | NA | 6882 | 
                                
                                19.6%
                             |