| Value | Category | Cases | |
|---|---|---|---|
| 1 | Wet | 1811 |
9.9%
|
| 2 | Dry | 16140 |
88.3%
|
| 3 | Mist | 62 |
0.3%
|
| 4 | Oily | 35 |
0.2%
|
| 5 | Leaves | 5 |
0%
|
| 6 | Other | 234 |
1.3%
|