| Value |
Category |
| 1 |
Brick |
| 2 |
Stone |
| 3 |
Cement rings |
| 4 |
Other permanent materials |
| 5 |
Bamboo/wood/clay/etc |
| 6 |
Unlined chamber (kutcha) |
| 99 |
Dont know |
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.