Valeur | Catégorie | le cas | |
---|---|---|---|
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%
|