| Value | Category | Cases | |
|---|---|---|---|
| 0 | No method | 691 |
48.5%
|
| 1 | Folkloric method | 4 |
0.3%
|
| 2 | Traditional method | 279 |
19.6%
|
| 3 | Modern method | 409 |
28.7%
|
| 8 | Don't know | 42 |
2.9%
|