| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 33130 |
54.2%
|
| 1 | Full credit | 17533 |
28.7%
|
| 9 | Missing | 4409 |
7.2%
|
| r | Not reached | 6034 |
9.9%
|
| 7 | N/A | 454852 |