| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 318 |
33%
|
| 1 | Irritated eyes | 402 |
41.7%
|
| 2 | Made them cough | 150 |
15.6%
|
| 3 | Other | 7 |
0.7%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 86 |
8.9%
|
| Sysmiss | 11948 |