| value | category | cases | |
|---|---|---|---|
| 0 | No method | 2386 |
66.2%
|
| 1 | Folkloric method | 7 |
0.2%
|
| 2 | Traditional method | 315 |
8.7%
|
| 3 | Modern method | 897 |
24.9%
|
| 8 | Don't know | 0 |
0%
|