| Value |
Category |
| 1 |
Not iodized 0 PPM |
| 2 |
Less than 25 PPM |
| 3 |
25 PPM, but less than 50 PPM |
| 4 |
50 PPM or more |
| 5 |
No salt in home |
| 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.