| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 | 
                                
                                27.3%
                             | |
| 2 | 17 | 
                                
                                9.1%
                             | |
| 3 | 13 | 
                                
                                7%
                             | |
| 4 | 9 | 
                                
                                4.8%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Dont know | 0 | 
                                
                                0%
                             | 
| 99 | NA | 97 | 
                                
                                51.9%
                             |