| Value |
Category |
| -99 |
Don't know |
| -96 |
Other |
| 1 |
Water only |
| 2 |
Soap, detergent, bleach |
| 3 |
Mud |
| 4 |
Ash |
| 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.