| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 42 |
1.2%
|
| 2 | Moderate | 528 |
14.8%
|
| 3 | Mild | 1366 |
38.2%
|
| 4 | Not anemic | 1642 |
45.9%
|
| 9 | 157 | ||
| Sysmiss | 6910 |