| Value | Category | Cases | |
|---|---|---|---|
| 0 | No method | 2820 |
58.3%
|
| 1 | Folkloric method | 1 |
0%
|
| 2 | Traditional method | 395 |
8.2%
|
| 3 | Modern method | 1623 |
33.5%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 43 |