| Value |
Category |
| 1 |
Concrete cement |
| 2 |
Tile |
| 3 |
Galvanized iron |
| 4 |
Slate/asbestos |
| 5 |
Canvas |
| 6 |
Wood/bamboo |
| 7 |
Straw, thatch, grass |
| 8 |
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.