| Region | Total | RV.2* | % |
|---|---|---|---|
| Africa / Egypt | 23 | 1 | 4% |
| Asia / Thailand | 63 | 1 | 2% |
| North America / Canada | 412 | 2 | 0% |
| North America / USA | 747 | 25 | 3% |
| North America / USA imported | 107 | 1 | 1% |
| Oceania / Australia | 1,166 | 1 | 0% |
German environmental samples are excluded by default.