| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 21179 |
78.6%
|
| 1 | Full credit | 4052 |
15%
|
| r | Not reached | 1708 |
6.3%
|
| 7 | N/A | 351070 | |
| 9 | Missing | 8720 |