| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 2 | 
                                
                                2.1%
                             | 
| 2 | occasionally | 3 | 
                                
                                3.1%
                             | 
| 3 | most of the time | 17 | 
                                
                                17.7%
                             | 
| 4 | everyday | 74 | 
                                
                                77.1%
                             | 
| 95 | missing | 0 | 
                                
                                0%
                             | 
| 96 | Other | 0 | 
                                
                                0%
                             | 
| 99 | N/a | 0 | 
                                
                                0%
                             |