| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Unpaved roads | 30 | 7425 |
1.2%
|
| 2 | Queries and stone cutting | 10 | 1739 |
0.3%
|
| 3 | Construction | 84 | 19485 |
3.3%
|
| 4 | Industrial activities | 24 | 3773 |
0.6%
|
| 5 | Other | 71 | 12625 |
2.1%
|
| Sysmiss | 3296 | 550157 |