Value |
Category |
10 |
NATURAL |
20 |
RUDIMENTARY |
21 |
Mud bricks |
22 |
Mud bricks with stones |
30 |
FINISHED |
31 |
Concrete |
32 |
Zinc |
96 |
Other |
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.