| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 168 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                                                        
                    
| 2 | Not very comfortable | 138 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    
| 3 | Comfortable | 918 | 
                                                                 
                                    
                                    74%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 11 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| d | DK | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| r | RF | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |