| Value | Category | Cases | |
|---|---|---|---|
| 1 | No risk at all | 23 |
17.4%
|
| 2 | Some small risk | 63 |
47.7%
|
| 3 | A medium amount of risk | 36 |
27.3%
|
| 4 | A large and significance amount of risk | 8 |
6.1%
|
| 5 | Dangerous and very toxic risks | 0 |
0%
|
| 6 | I don't know | 2 |
1.5%
|