| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Did not sleep under a net | 144 |
65.2%
|
| 1 | Only treated (ITN) nets | 61 |
27.6%
|
| 2 | Both treated (ITN) and untreated nets | 0 |
0%
|
| 3 | Only untreated nets | 16 |
7.2%
|
| Sysmiss | 4261 |