| Value | Category | Cases | |
|---|---|---|---|
| 0 | No method | 2134 |
91%
|
| 1 | Folkloric method | 0 |
0%
|
| 2 | Traditional method | 10 |
0.4%
|
| 3 | Modern method | 163 |
6.9%
|
| 8 | Don't know | 39 |
1.7%
|
| Sysmiss | 226 |