| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 65 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| 2 | Not very comfortable | 70 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    
| 3 | Comfortable | 1089 | 
                                                                 
                                    
                                    87.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 11 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| d | DK | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| r | RF | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |