| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 12680 |
3.2%
|
| 2 | No credit | 9978 |
2.5%
|
| 3 | No credit | 14582 |
3.7%
|
| 4 | Full credit | 74796 |
18.8%
|
| 7 | N/A | 276387 |
69.3%
|
| 8 | M/R | 1439 |
0.4%
|
| 9 | Missing | 7010 |
1.8%
|
| r | Not reached | 1878 |
0.5%
|