| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 41258 | 
                                    
                                    40%
                                 | 
| 1 | Full credit | 60387 | 
                                    
                                    58.6%
                                 | 
| r | Not reached | 1442 | 
                                    
                                    1.4%
                                 | 
| 7 | N/A | 268021 | |
| 9 | Missing | 15621 |