| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. SAND/DIRT/STRAW | 814 |
8.4%
|
| 2 | 2. SMOOTHED MUD | 1684 |
17.5%
|
| 3 | 3. SMOOTH CEMENT/CONCRETE | 6482 |
67.3%
|
| 4 | 4. WOOD | 49 |
0.5%
|
| 5 | 5. TILE | 577 |
6%
|
| 6 | 6. TERRAZO | 16 |
0.2%
|
| 7 | 7. OTHER(SPECIFY) | 14 |
0.1%
|
| Sysmiss | 22 |