| Value | Category | Cases | |
|---|---|---|---|
| 1 | bottle | 225 |
12.6%
|
| 2 | oth | 61 |
3.4%
|
| 3 | pipe | 533 |
30%
|
| 4 | public | 483 |
27.2%
|
| 5 | tube_w | 361 |
20.3%
|
| 6 | well_prot | 74 |
4.2%
|
| 7 | well_unprot | 42 |
2.4%
|