| Value | Category | Cases | |
|---|---|---|---|
| 0 | no method | 978 |
32.4%
|
| 1 | folkloric method | 0 |
0%
|
| 2 | traditional method | 194 |
6.4%
|
| 3 | modern method | 1845 |
61.2%
|
| 8 | don't know | 0 |
0%
|