| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 13321 |
3.3%
|
| 1 | No credit | 30507 |
7.7%
|
| 2 | Full credit | 73629 |
18.5%
|
| 7 | N/A | 276469 |
69.3%
|
| 8 | M/R | 23 |
0%
|
| 9 | Missing | 2027 |
0.5%
|
| r | Not reached | 2774 |
0.7%
|