| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 41 | 
                                
                                21.9%
                             | 
| 2 | Some of it | 40 | 
                                
                                21.4%
                             | 
| 3 | Most of it | 26 | 
                                
                                13.9%
                             | 
| 4 | All of it | 54 | 
                                
                                28.9%
                             | 
| 5 | Missing | 0 | 
                                
                                0%
                             | 
| 9 | Not Applicable | 26 | 
                                
                                13.9%
                             |