Value | Category | Cases | |
---|---|---|---|
1 | Clean stones | 1632 |
19.8%
|
2 | Stone and cement | 985 |
11.9%
|
3 | Old stone | 415 |
5%
|
4 | Bricks, cement | 4904 |
59.5%
|
5 | Concrete | 198 |
2.4%
|
6 | Other | 106 |
1.3%
|
Sysmiss | 4 |