| Region | Total | RP.1* | % |
|---|---|---|---|
| Asia / Cambodia | 16 | 1 | 6% |
| Asia / Singapore | 1,130 | 1 | 0% |
| Europe / France | 53 | 1 | 2% |
| Europe / Netherlands | 2 | 1 | 50% |
| Europe / Russia | 88 | 2 | 2% |
| Europe / Sweden | 32 | 2 | 6% |
| North America / USA | 747 | 11 | 1% |
German environmental samples are excluded by default.