| Value | Category | Cases | |
|---|---|---|---|
| 1 | Spraying | 11 |
2.3%
|
| 2 | Smoking | 0 |
0%
|
| 3 | chemical pepper | 5 |
1.1%
|
| 4 | sun-drying | 446 |
93.9%
|
| 6 | Other (specify) | 0 |
0%
|
| 96 | Other, specify | 13 |
2.7%
|
| Sysmiss | 7954 |