Value |
Category |
-99 |
-99.Could not observe |
-55 |
-55.Missing |
1 |
1.Very strong odor |
2 |
2.Some odor |
3 |
3.Little or no odor |
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.