Here are the top 25 countries entered into the RoIO Database.
| Entries |
Percentage |
Country |
| 3594 | 51.60% | USA |
| 0770 | 11.05% | England |
| 0404 | 05.80% | Germany |
| 0258 | 03.70% | Canada |
| 0214 | 03.07% | France |
| 0141 | 02.02% | Japan |
| 0136 | 01.95% | Italy |
| 0124 | 01.78% | The Netherlands |
| 0086 | 01.23% | Australia |
| 0085 | 01.22% | Switzerland |
| 0083 | 01.19% | Sweden |
| 0065 | 00.93% | Belgium |
| 0051 | 00.73% | Denmark |
| 0035 | 00.50% | Austria |
| 0034 | 00.48% | Holland |
| 0026 | 00.37% | UK |
| 0024 | 00.34% | Scotland |
| 0022 | 00.31% | US |
| 0020 | 00.28% | Brazil |
| 0018 | 00.25% | Chile |
| 0018 | 00.25% | Spain |
| 0016 | 00.22% | Netherlands |
| 0015 | 00.21% | Poland |
| 0013 | 00.18% | Ireland |
| 0013 | 00.18% | Finland |
