| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Did not sleep under a net | 1423 |
54.2%
|
| 1 | Only treated (ITN) nets | 920 |
35.1%
|
| 2 | Both treated (ITN) and untreated nets | 2 |
0.1%
|
| 3 | Only untreated nets | 279 |
10.6%
|
| Sysmiss | 1858 |