| Value | Category | Cases | |
|---|---|---|---|
| 0 | No iodine | 81 |
0.6%
|
| 1 | Iodine present | 11321 |
90.7%
|
| 3 | No salt in household | 1015 |
8.1%
|
| 6 | Salt not tested | 64 |
0.5%
|
| 9 | 59 | ||
| Sysmiss | 252 |