| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 23794 |
22.5%
|
| 2 | No credit | 17669 |
16.7%
|
| 3 | No credit | 14699 |
13.9%
|
| 4 | Full credit | 46941 |
44.5%
|
| r | Not reached | 2438 |
2.3%
|
| 7 | N/A | 271863 | |
| 8 | Invalid | 1798 | |
| 9 | Missing | 7527 |