| Value | Category | Cases | |
|---|---|---|---|
| 0 | no method | 83 |
63.8%
|
| 1 | folkloric method | 0 |
0%
|
| 2 | traditional method | 6 |
4.6%
|
| 3 | modern method | 41 |
31.5%
|
| 8 | don't know | 0 |
0%
|