| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No method | 10217 | 10237 |
90.4%
|
| 1 | Folkloric method | 0 | 0 |
0%
|
| 2 | Traditional method | 437 | 445 |
3.9%
|
| 3 | Modern method | 667 | 639 |
5.6%
|
| Sysmiss | 218 | 0 |