| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | not pregnant, don't know | 11403 |
55.8%
|
| 1 | pregnant | 1298 |
6.4%
|
| 9 | 7739 |
37.9%
|
|
| 11 | .Z | 40326 |