| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 mg/kg | 434 |
38.9%
|
| 2 | 5 mg/kg | 214 |
19.2%
|
| 3 | 10 mg/kg | 14 |
1.3%
|
| 96 | Do not know | 288 |
25.8%
|
| 98 | OTHER NOT LISTED ABOVE | 166 |
14.9%
|