| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No method | 9567 | 9651 |
92.6%
|
| 1 | Folkloric method | 3 | 4 |
0%
|
| 2 | Traditional method | 445 | 417 |
4%
|
| 3 | Modern method | 406 | 350 |
3.4%
|
| Sysmiss | 201 | 0 |