| Value |
Category |
| 1 |
Not iodized 0 PPM |
| 2 |
More than 0 PPM and less than 15 PPM |
| 3 |
15 PPM or more |
| 4 |
No salt in the household |
| 5 |
Salt not tested |
| 9 |
Missing |
| Sysmiss |
|
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.