| Value |
Category |
| 1 |
Concrete, slate |
| 2 |
Corrugated, ceiling |
| 3 |
Corrugated no ceil. |
| 4 |
Earth |
| 5 |
Straw |
| 6 |
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.