| Value | Category | Cases | |
|---|---|---|---|
| 1 | 163 | 
                                
                                49.2%
                             | |
| 2 | 29 | 
                                
                                8.8%
                             | |
| 3 | 3 | 
                                
                                0.9%
                             | |
| 4 | 12 | 
                                
                                3.6%
                             | |
| 5 | 25 | 
                                
                                7.6%
                             | |
| 6 | 6 | 
                                
                                1.8%
                             | |
| 7 | 5 | 
                                
                                1.5%
                             | |
| 8 | 12 | 
                                
                                3.6%
                             | |
| 9 | 19 | 
                                
                                5.7%
                             | |
| 10 | 10 | 
                                
                                3%
                             | |
| 11 | 5 | 
                                
                                1.5%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Dont know | 0 | 
                                
                                0%
                             | 
| 99 | NA | 42 | 
                                
                                12.7%
                             |