| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 | 
                                
                                29.4%
                             | |
| 2 | 24 | 
                                
                                12.8%
                             | |
| 3 | 7 | 
                                
                                3.7%
                             | |
| 4 | 10 | 
                                
                                5.3%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 0 | 
                                
                                0%
                             | 
| 97 | Refusal | 0 | 
                                
                                0%
                             | 
| 98 | Dont know | 0 | 
                                
                                0%
                             | 
| 99 | NA | 91 | 
                                
                                48.7%
                             |