| Value | Category | Cases | |
|---|---|---|---|
| 1 | Erosion | 1941 |
14.6%
|
| 2 | Land degradation | 644 |
4.8%
|
| 3 | Bush fires | 2867 |
21.6%
|
| 4 | Deforestation | 654 |
4.9%
|
| 5 | Disposal of solid waste | 553 |
4.2%
|
| 6 | Air pollution (dust, smoke, etc) | 307 |
2.3%
|
| 7 | Wind | 1017 |
7.7%
|
| 8 | Drainage system | 334 |
2.5%
|
| 9 | Flooding | 1070 |
8.1%
|
| 10 | Drought | 1321 |
9.9%
|
| 11 | Raising temp. | 370 |
2.8%
|
| 12 | No concern | 2107 |
15.9%
|
| 13 | Other (specify) | 96 |
0.7%
|