| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| -5 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Very good | 895 | 
                                    
                                    56.2%
                                 | 
| 2 | Good | 489 | 
                                    
                                    30.7%
                                 | 
| 3 | Neither good, nor bad | 192 | 
                                    
                                    12.1%
                                 | 
| 4 | Bad | 12 | 
                                    
                                    0.8%
                                 | 
| 5 | Very bad | 5 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 4 |