| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | A lot | 809 | 
                                    
                                    67.4%
                                 | 
| 2 | Some | 153 | 
                                    
                                    12.8%
                                 | 
| 3 | A little | 67 | 
                                    
                                    5.6%
                                 | 
| 4 | None | 18 | 
                                    
                                    1.5%
                                 | 
| 8 | Refused | 2 | 
                                    
                                    0.2%
                                 | 
| 9 | Don't know | 151 | 
                                    
                                    12.6%
                                 | 
| 94 | Not asked in this country | 0 | 
                                    
                                    0%
                                 | 
| 97 | Not applicable (COV1=0, 8 or 9) | 0 | 
                                    
                                    0%
                                 |