| Value | Category | Cases | |
|---|---|---|---|
| 1 | Clean Stone | 553 |
46.5%
|
| 2 | Stone and cement | 149 |
12.5%
|
| 3 | Cement | 18 |
1.5%
|
| 4 | Brick concrete | 316 |
26.6%
|
| 5 | mud | 1 |
0.1%
|
| 6 | Old Stone | 150 |
12.6%
|
| 7 | Other | 1 |
0.1%
|