| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | Never used | 0 | 0 |
0%
|
| 1 | Used only folkloric | 0 | 0 |
0%
|
| 2 | Used only trad. meth | 0 | 0 |
0%
|
| 3 | Used modern method | 0 | 0 |
0%
|
| 8 | 598 | 392 |
100%
|
|
| Sysmiss | 117 | 0 |