| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No method | 5620 | 5646 |
86.2%
|
| 1 | Folkloric method | 2 | 2 |
0%
|
| 2 | Traditional method | 335 | 343 |
5.2%
|
| 3 | Modern method | 594 | 560 |
8.6%
|
| Sysmiss | 396 | 0 |