| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 0 ppm (no iodine) | 9212 |
15.2%
|
| 7 | 7 ppm | 21096 |
34.7%
|
| 15 | 15 ppm | 18299 |
30.1%
|
| 30 | 30 ppm | 10477 |
17.2%
|
| 994 | salt not tested | 147 |
0.2%
|
| 995 | no salt in household | 962 |
1.6%
|
| 999 | 573 |
0.9%
|