| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Did not sleep under a net | 1904 |
49.5%
|
| 1 | Only treated (ITN) nets | 1451 |
37.7%
|
| 2 | Both treated (ITN) and untreated nets | 1 |
0%
|
| 3 | Only untreated nets | 490 |
12.7%
|
| Sysmiss | 636 |