| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 508 | 
                                    
                                    11.4%
                                 | 
| 2 | Good | 2225 | 
                                    
                                    50.1%
                                 | 
| 3 | Moderate | 1561 | 
                                    
                                    35.1%
                                 | 
| 4 | Bad | 127 | 
                                    
                                    2.9%
                                 | 
| 5 | Very Bad | 22 | 
                                    
                                    0.5%
                                 |