| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 9727 | 
                                    
                                    24.2%
                                 | 
| 2 | Good | 17059 | 
                                    
                                    42.5%
                                 | 
| 3 | Fair | 10251 | 
                                    
                                    25.5%
                                 | 
| 4 | Bad | 2534 | 
                                    
                                    6.3%
                                 | 
| 5 | Very bad | 565 | 
                                    
                                    1.4%
                                 | 
| 2147483623 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| 2147483624 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 2147483625 | No answer | 0 | 
                                    
                                    0%
                                 | 
| 11 | .D | 49 |