| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
0%
|
| -8 | Refuse | 8 |
0.1%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Mud/Earth | 1018 |
12.7%
|
| 2 | Concrete | 3260 |
40.6%
|
| 3 | Carpet | 898 |
11.2%
|
| 4 | Tiles | 2048 |
25.5%
|
| 5 | Wood | 162 |
2%
|
| 6 | Linoleum/Vinyl | 636 |
7.9%
|
| 7 | Refuse | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 2186 |