| Value | Category | Cases | |
|---|---|---|---|
| 1 | Unpaved roads | 652 |
9.9%
|
| 2 | Queries and stone cutting | 67 |
1%
|
| 3 | Construction | 101 |
1.5%
|
| 4 | Industrial activities | 98 |
1.5%
|
| 5 | Others (specify | 48 |
0.7%
|
| Sysmiss | 5642 |