| value | category | cases | |
|---|---|---|---|
| 1 | Severe | 33 |
1.3%
|
| 2 | Moderate | 347 |
14.2%
|
| 3 | Mild | 900 |
36.8%
|
| 4 | Not anemic | 1168 |
47.7%
|
| 9 | 248 | ||
| Sysmiss | 6401 |