| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Corrected in office | 1172 | 1232 |
11.1%
|
| 2 | Corrected during second round | 1104 | 1148 |
10.4%
|
| 3 | Corrected during checkup visit | 209 | 221 |
2%
|
| 4 | Not corrected | 8293 | 8458 |
76.5%
|
| Sysmiss | 37061 | 37916 |