| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Missing-Dropped out survey; RU: Inappropriate response | 0 | 
                                    
                                    0%
                                 | 
| -4 | Not asked in survey | 0 | 
                                    
                                    0%
                                 | 
| -3 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -2 | No answer | 0 | 
                                    
                                    0%
                                 | 
| -1 | Don´t know | 0 | 
                                    
                                    0%
                                 | 
| 1 | Very happy | 600 | 
                                    
                                    50%
                                 | 
| 2 | Rather happy | 475 | 
                                    
                                    39.6%
                                 | 
| 3 | Not very happy | 113 | 
                                    
                                    9.4%
                                 | 
| 4 | Not at all happy | 12 | 
                                    
                                    1%
                                 |