| Value |
Category |
| 0 |
Salt not tested |
| 11 |
0 PPM |
| 12 |
Iodized - less than 15 PPM |
| 13 |
Iodized - 15 PPM or more |
| 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.