| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no method | 1317 | 1179 |
35.8%
|
| 1 | folkloric method | 2 | 2 |
0%
|
| 2 | traditional method | 130 | 136 |
4.1%
|
| 3 | modern method | 1837 | 1974 |
60%
|
| Sysmiss | 7 | 3 |