| Value |
Category |
| 1 |
Earth, clay |
| 2 |
Wooden planks, bamboo |
| 3 |
Cement |
| 4 |
Parquet, polished wood |
| 5 |
Polished stone, marble |
| 6 |
Vinyl |
| 7 |
Ceramic tiles |
| 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.