| Value | Category | Cases | |
|---|---|---|---|
| 11 | EARTH / SAND | 4 |
0.1%
|
| 21 | WOOD PLANKS | 316 |
4.8%
|
| 31 | PARQUET OR POLISHED WOOD | 4151 |
63.3%
|
| 32 | VINYL OR ASPHALT STRIPS | 63 |
1%
|
| 33 | CERAMIC TILES | 178 |
2.7%
|
| 34 | CEMENT | 128 |
2%
|
| 35 | CARPET | 274 |
4.2%
|
| 96 | OTHER | 8 |
0.1%
|
| 99 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 1432 |
21.8%
|