Value |
Category |
1 |
earth/mud |
2 |
wood planks |
3 |
stone |
4 |
tiles |
5 |
cement/concrete |
6 |
polished wood |
7 |
other |
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.