| Value |
Category |
| 1 |
No iodine |
| 2 |
15 PPM or less |
| 3 |
More than 15 PPM |
| 4 |
No salt in HH |
| 6 |
Salt not tested |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.