Participating countries 2021

  • Australia
  • Austria
  • Canada
  • China
  • Croatia
  • Czech Republic
  • Estonia
  • Finland
  • Germany
  • Israel
  • Latvia
  • Liechtenstein
  • Luxembourg
  • The Netherlands
  • New Zealand
  • Norway
  • Poland
  • Portugal
  • Russia
  • Serbia
  • Slovakia
  • South Korea
  • Spain
  • Sweden
  • Switzerland
  • Taiwan
  • Turkey
  • Ukraine
  • Venezuela