| Value | Category | Cases | |
|---|---|---|---|
| 1 | often true | 7 | 
                                
                                7.3%
                             | 
| 2 | sometimes true | 38 | 
                                
                                39.6%
                             | 
| 3 | never true | 46 | 
                                
                                47.9%
                             | 
| 4 | refused | 0 | 
                                
                                0%
                             | 
| 99 | N/a | 5 | 
                                
                                5.2%
                             |