| Value |
Category |
| 1 |
Mud/clay/earth |
| 2 |
Sand |
| 3 |
Raw wood planks |
| 5 |
Brick |
| 6 |
Stone |
| 8 |
Vinyl or asphalt |
| 9 |
Ceramic tiles |
| 10 |
Cement |
| 12 |
Polished stone/marble |
| 13 |
Granite |
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.