| Value | Category | Cases | |
|---|---|---|---|
| 0 | 135 |
25.3%
|
|
| 1 | Spraying | 128 |
24%
|
| 2 | Smoking | 88 |
16.5%
|
| 3 | Hired guard | 15 |
2.8%
|
| 4 | Did nothing | 153 |
28.7%
|
| 5 | Other (specify) | 15 |
2.8%
|
| Sysmiss | 10696 |