| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Did not sleep under a net | 4 |
66.7%
|
| 1 | Only treated (ITN) nets | 2 |
33.3%
|
| 2 | Both treated (ITN) and untreated nets | 0 |
0%
|
| 3 | Only untreated nets | 0 |
0%
|
| Sysmiss | 4476 |