| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No method | 4191 |
82.4%
|
| 1 | Folkloric method | 0 |
0%
|
| 2 | Traditional method | 49 |
1%
|
| 3 | Modern method | 848 |
16.7%
|
| 8 | Don't know | 0 |
0%
|