| Value | Category | Cases | |
|---|---|---|---|
| 0 | no method | 738 |
91.9%
|
| 1 | folkloric method | 0 |
0%
|
| 2 | traditional method | 1 |
0.1%
|
| 3 | modern method | 60 |
7.5%
|
| 8 | don't know | 4 |
0.5%
|
| Sysmiss | 2 |