| Value | Category | Cases | |
|---|---|---|---|
| 1 | Dropping | 3 |
0%
|
| 2 | Sprinklers | 7 |
0.1%
|
| 3 | Superficial | 40 |
0.6%
|
| 4 | Other/ specify…… | 0 |
0%
|
| Sysmiss | 7186 |