| Value |
Category |
| 0 |
No iodine |
| 1 |
Iodine present |
| 3 |
household uses salt but no salt available |
| 4 |
Household does not use salt |
| 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.