| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Manually | 104 | 2003 |
79.7%
|
| 2 | Special vehicles | 3 | 10 |
0.4%
|
| 3 | Both methods | 6 | 69 |
2.8%
|
| 4 | Other | 0 | 0 |
0%
|
| 5 | All types are separated | 35 | 430 |
17.1%
|