Value |
Category |
1 |
Sand |
2 |
Concrete |
3 |
Mud, clay and/or cow dung |
4 |
Wood |
5 |
Other (Specify) |
7 |
Tiles |
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.