Value |
Category |
1 |
SAND/DIRT/STRAW |
2 |
SMOOTHED MUD |
3 |
SMOOTH CEMENT |
4 |
WOOD |
5 |
TILE |
6 |
OTHER (SPECIFY) |
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.