| Region | Total | QF.2* | % |
|---|---|---|---|
| Europe / France | 53 | 2 | 4% |
| Europe / Italy | 9 | 1 | 11% |
| Europe / Spain | 124 | 2 | 2% |
| Europe / Sweden | 32 | 1 | 3% |
| North America / Canada | 412 | 3 | 1% |
| North America / Costa_Rica | 122 | 26 | 21% |
| North America / USA | 747 | 7 | 1% |
| South America / Brazil | 120 | 23 | 19% |
German environmental samples are excluded by default.