| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 21140 | 
                                    
                                    18.3%
                                 | 
| 1 | Full credit | 92465 | 
                                    
                                    80%
                                 | 
| r | Not reached | 1906 | 
                                    
                                    1.7%
                                 | 
| 7 | N/A | 266580 | |
| 9 | Missing | 4638 |