| Value | Category | Cases | |
|---|---|---|---|
| -5 | BH:Missing;HT:Missing-Dropped out survey; RU:Inappropriate r | 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 good | 222 | 
                                    
                                    18.5%
                                 | 
| 2 | Good | 456 | 
                                    
                                    38%
                                 | 
| 3 | Fair | 457 | 
                                    
                                    38.1%
                                 | 
| 4 | Poor | 65 | 
                                    
                                    5.4%
                                 |