| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 401 | 
                                                                 
                                    
                                    32.3%
                                 
                                                             | 
                                                        
                    
| 2 | Not very comfortable | 344 | 
                                                                 
                                    
                                    27.7%
                                 
                                                             | 
                                                        
                    
| 3 | Comfortable | 475 | 
                                                                 
                                    
                                    38.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 11 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| d | DK | 8 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| r | RF | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |