| Value | Category | Cases | |
|---|---|---|---|
| 0 | no iodine | 26 |
14.8%
|
| 1 | iodine present | 147 |
83.5%
|
| 3 | no salt in household | 3 |
1.7%
|
| 6 | salt not tested | 0 |
0%
|