| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 62271 | 
                                    
                                    70.5%
                                 | 
| 1 | Full credit | 24398 | 
                                    
                                    27.6%
                                 | 
| r | Not reached | 1634 | 
                                    
                                    1.9%
                                 | 
| 7 | N/A | 270150 | |
| 9 | Missing | 28276 |