| Value | Category | Cases | |
|---|---|---|---|
| 0 | No net | 2321 |
50.2%
|
| 1 | Only treated nets | 2162 |
46.7%
|
| 2 | Both treated and untreated nets | 1 |
0%
|
| 3 | Only untreated nets | 144 |
3.1%
|
| Sysmiss | 26451 |