| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Never | 683 | 
                                                                 
                                    
                                    88.1%
                                 
                                                             | 
                                                        
                    
| 2 | 2. 1-2 days a week | 61 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 3 | 3. 3-5 days a week | 19 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 4 | 4. 6-7 days a week | 9 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 8 | 3 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 9 | 9. Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2310 |