| Value | Category | Cases | |
|---|---|---|---|
| 1 | Freezing | 64 |
39%
|
| 2 | Smoking | 52 |
31.7%
|
| 3 | Salting | 7 |
4.3%
|
| 4 | Sun drying | 38 |
23.2%
|
| 5 | Other | 3 |
1.8%
|
| Sysmiss | 245575 |