| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 157 | 
                                                                 
                                    
                                    56.9%
                                 
                                                             | 
                                                        
                    
| 2 | Fair | 91 | 
                                                                 
                                    
                                    33%
                                 
                                                             | 
                                                        
                    
| 3 | Poor | 27 | 
                                                                 
                                    
                                    9.8%
                                 
                                                             | 
                                                        
                    
| 4 | Not in use | 1 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 14 |