| Value |
Category |
| 0 |
No iodine |
| 1 |
Iodine present |
| 3 |
No salt in household |
| 6 |
Salt not tested |
| 11 |
.C |
| 2147483624 |
Missing |
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.