| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 36531 | 
                                    
                                    34.1%
                                 | 
| 1 | Full credit | 68572 | 
                                    
                                    63.9%
                                 | 
| r | Not reached | 2166 | 
                                    
                                    2%
                                 | 
| 7 | N/A | 268129 | |
| 9 | Missing | 11331 |