| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 3578 |
3.1%
|
| 1 | No credit | 18777 |
16.4%
|
| 2 | No credit | 15970 |
13.9%
|
| 3 | No credit | 20832 |
18.2%
|
| 4 | Full credit | 54539 |
47.6%
|
| r | Not reached | 996 |
0.9%
|
| 7 | N/A | 270145 | |
| 8 | Invalid | 44 | |
| 9 | Missing | 1848 |