| Region | Total | RV.1.5* | % |
|---|---|---|---|
| Africa / Egypt | 81 | 6 | 7% |
| Europe / Belgium | 4 | 1 | 25% |
| Europe / France | 48 | 1 | 2% |
| Europe / Germany | 20 | 1 | 5% |
| Europe / Spain | 258 | 5 | 2% |
| North America / Canada | 277 | 7 | 3% |
| North America / USA | 1,159 | 3 | 0% |
| Oceania / Australia | 1,058 | 1 | 0% |
German environmental samples are excluded by default.