| Value | Category | Cases | |
|---|---|---|---|
| 1 | chemicals | 92 |
52.6%
|
| 2 | dangerous machinery | 17 |
9.7%
|
| 3 | ecessive heat or cold | 47 |
26.9%
|
| 4 | excessive noise | 6 |
3.4%
|
| 5 | excessive vibration | 9 |
5.1%
|
| 77 | other (specify) | 4 |
2.3%
|
| Sysmiss | 1346 |