| Value | Category | Cases | |
|---|---|---|---|
| 1 | Through general garbage disposal | 740 |
74.1%
|
| 2 | Own refuse dump | 89 |
8.9%
|
| 3 | Other | 141 |
14.1%
|
| 8 | Not applicable | 21 |
2.1%
|
| 9 | Unspecified | 7 |
0.7%
|