| Value |
Category |
| 1 |
Concrete |
| 2 |
Fired brick, stone |
| 3 |
Unfired brick |
| 4 |
Earth |
| 5 |
Galvanized/ iron |
| 6 |
Wood |
| 7 |
Bamboo |
| 8 |
Leaves/ branches |
| 9 |
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.