| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not iodized 0 PPM /no colour/ | 15505 |
51.8%
|
| 2 | Less than 15 PPM /weak colour/ | 1471 |
4.9%
|
| 3 | 15 PPM ¦or more /strong colour/ | 12746 |
42.6%
|
| 7 | Missing | 61 |
0.2%
|
| 8 | No salt in home | 78 |
0.3%
|
| 9 | Salt not tested | 87 |
0.3%
|