| Value | Category | Cases | |
|---|---|---|---|
| 1 | earth/sand | 12 |
0.5%
|
| 2 | coral / pebbles | 6 |
0.2%
|
| 3 | wood planks | 1249 |
46.9%
|
| 4 | palm/bamboo | 56 |
2.1%
|
| 5 | parquet or polished wood | 327 |
12.3%
|
| 6 | pvc lino / vinyl or asphalt strips | 6 |
0.2%
|
| 7 | ceramic tiles | 120 |
4.5%
|
| 8 | cement | 523 |
19.6%
|
| 9 | carpet | 38 |
1.4%
|
| 10 | unpolished floor | 170 |
6.4%
|
| 11 | other, specify | 158 |
5.9%
|