| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 36414 |
9.1%
|
| 1 | Full credit | 69309 |
17.4%
|
| 7 | N/A | 276923 |
69.4%
|
| 9 | Missing | 12894 |
3.2%
|
| r | Not reached | 3210 |
0.8%
|