| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 6906 |
4.3%
|
| 1 | No credit | 27964 |
17.5%
|
| 2 | No credit | 22861 |
14.3%
|
| 3 | No credit | 27856 |
17.5%
|
| 4 | Full credit | 69130 |
43.3%
|
| 8 | Invalid | 59 |
0%
|
| 9 | Missing | 2847 |
1.8%
|
| r | Not reached | 1929 |
1.2%
|
| 7 | N/A | 356406 |