| Value | Category | Cases | |
|---|---|---|---|
| 1 | Garbage dump/pit | 108 |
8%
|
| 2 | Garbage disposal services | 813 |
60.1%
|
| 3 | Road/railway/all over | 424 |
31.3%
|
| 4 | Burning | 6 |
0.4%
|
| 96 | Other | 2 |
0.1%
|
| Sysmiss | 50 |