| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Unpaved roads | 16 | 15 |
0.5%
|
| 2 | Queries and stone cutting | 4 | 3 |
0.1%
|
| 3 | Construction | 51 | 63 |
2.3%
|
| 4 | Industrial activities | 7 | 9 |
0.3%
|
| 5 | Other/specify | 3 | 3 |
0.1%
|
| Sysmiss | 2677 | 2665 |