| Value | Category | Cases | |
|---|---|---|---|
| 11 | EARTH / SAND | 28 |
0.7%
|
| 21 | WOOD PLANKS | 203 |
4.9%
|
| 31 | PARQUET OR POLISHED WOOD | 106 |
2.5%
|
| 32 | VINYL/LINOLEUM OR ASPHALT STRIPS | 49 |
1.2%
|
| 33 | CERAMIC TILES | 2 |
0%
|
| 34 | CEMENT/CONCRETE | 82 |
2%
|
| 35 | CARPET | 3696 |
88.4%
|
| 96 | OTHER | 14 |
0.3%
|
| 99 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 11447 |