| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | iodide not present | 401 |
48.6%
|
| 1 | iodide present | 422 |
51.2%
|
| 3 | no salt in the household | 2 |
0.2%
|
| 4 | household does not use salt | 0 |
0%
|
| 6 | salt not tested | 0 |
0%
|
| Sysmiss | 12426 |