| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Iodized (color changed) | 1099 | 126541 |
7.2%
|
| 2 | Not iodized (color not changed) | 7894 | 1636421 |
92.8%
|
| 9 | No salt at home | 7 | 1240 |
0.1%
|