| Value | Category | Cases | |
|---|---|---|---|
| 0 | No method | 7011 |
54.7%
|
| 1 | Folkloric method | 13 |
0.1%
|
| 2 | Traditional method | 357 |
2.8%
|
| 3 | Modern method | 5438 |
42.4%
|
| 8 | Don't know | 0 |
0%
|