As an AI language model, I don’t have access to real-time data. However, based on previous studies and reports, here is a list of countries that have shown high online gambling participation per capita. It’s important to note that online gambling regulations and popularity may vary over time, so this list might not be completely up-to-date.
1. Australia
2. Singapore
3. Ireland
4. Canada
5. Norway
6. Finland
7. Switzerland
8. United Kingdom
9. Sweden
10. Netherlands
Please note that online gambling regulations and preferences constantly change and it’s important to research and verify the most recent information for an accurate ranking.