| Value | Category | Cases | |
|---|---|---|---|
| 0 | knows no method | 34 |
0.3%
|
| 1 | knows only folkloric method | 10 |
0.1%
|
| 2 | knows only traditional method | 3 |
0%
|
| 3 | knows modern method | 12868 |
99.6%
|