| Value | Category | Cases | |
|---|---|---|---|
| 1 | First aid | 33 |
3.7%
|
| 2 | Extinguisher | 30 |
3.4%
|
| 3 | Both | 39 |
4.4%
|
| 4 | Nothing | 713 |
79.7%
|
| 5 | Don't know | 28 |
3.1%
|
| 99 | N/R | 52 |
5.8%
|
| 999 | N/A | 0 |
0%
|
| Sysmiss | 304 |