| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 2668 | 
                                
                                7.6%
                             | 
| 2 | Usually | 4473 | 
                                
                                12.7%
                             | 
| 3 | Sometimes | 7338 | 
                                
                                20.9%
                             | 
| 4 | Never | 5692 | 
                                
                                16.2%
                             | 
| 5 | Missing | 30 | 
                                
                                0.1%
                             | 
| 8 | Dont know | 0 | 
                                
                                0%
                             | 
| 9 | NA | 14988 | 
                                
                                42.6%
                             |