| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 | 
                                
                                24.1%
                             | |
| 2 | 23 | 
                                
                                10.8%
                             | |
| 3 | 13 | 
                                
                                6.1%
                             | |
| 4 | 5 | 
                                
                                2.4%
                             | |
| 5 | 2 | 
                                
                                0.9%
                             | |
| 6 | 1 | 
                                
                                0.5%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 1 | 
                                
                                0.5%
                             | 
| 98 | Dont know | 0 | 
                                
                                0%
                             | 
| 99 | NA | 116 | 
                                
                                54.7%
                             |