| Value | Category | Cases | |
|---|---|---|---|
| 1 | THROUGH TUBE | 800 |
7.1%
|
| 2 | SPECIAL PLACE FOR WASTE | 6360 |
56.8%
|
| 3 | NO SPECIAL PLACE | 3033 |
27.1%
|
| 4 | OTHERS | 1007 |
9%
|