| Value | Category | Cases | |
|---|---|---|---|
| 11 | EARTH / SAND | 6 |
0.4%
|
| 21 | WOOD PLANKS | 195 |
13.4%
|
| 31 | PARQUET OR POLISHED WOOD | 600 |
41.1%
|
| 32 | VINYL OR ASPHALT STRIPS | 86 |
5.9%
|
| 33 | CERAMIC TILES | 30 |
2.1%
|
| 34 | CEMENT | 141 |
9.7%
|
| 35 | CARPET | 159 |
10.9%
|
| 96 | OTHER | 3 |
0.2%
|
| 99 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 238 |
16.3%
|