| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 29 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| -888 | No response | 33 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 1 | No always | 49 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 2 | No Sometimes | 134 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 3 | Yes Sometimes | 988 | 
                                                                 
                                    
                                    23.8%
                                 
                                                             | 
                                                        
                    
| 4 | Yes always | 2924 | 
                                                                 
                                    
                                    70.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 478 |