| Value | Category | Cases | |
|---|---|---|---|
| 01 | No credit | 66163 |
16.6%
|
| 11 | Full credit | 2581 |
0.6%
|
| 12 | Full credit | 44822 |
11.2%
|
| 97 | N/A | 276306 |
69.3%
|
| 99 | Missing | 8878 |
2.2%
|