| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1- Marble | 84 |
2.9%
|
| 2 | 2- Parquet | 38 |
1.3%
|
| 3 | 3- Tiles | 2271 |
79.3%
|
| 4 | 4- Concrete | 459 |
16%
|
| 5 | 5- Soil | 11 |
0.4%
|
| 6 | 6- Other (specify) | 0 |
0%
|
| Sysmiss | 9660 |