| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Earth | 0 |
0%
|
| 2 | Gravel | 56 |
4.7%
|
| 3 | Stone | 0 |
0%
|
| 4 | Muram | 0 |
0%
|
| 5 | Paved/ Tarred | 1136 |
94.7%
|
| 6 | Concrete | 8 |
0.7%
|
| 7 | None of above | 0 |
0%
|