| Value | Category | Cases | |
|---|---|---|---|
| 0 | No net | 1290 |
37.8%
|
| 1 | Only treated nets | 1996 |
58.5%
|
| 2 | Both treated and untreated nets | 0 |
0%
|
| 3 | Only untreated nets | 127 |
3.7%
|
| Sysmiss | 1852 |