2022 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| Egypt (m) | Argentina (m) (f) | Japan (m) (f) | Spain (m) (f) |
| South Africa (m) | Colombia (m) | South Korea (m) | England (m) (f) |
2021 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| Egypt (m) | Brazil (m) (f) | South Korea (m) | Spain (m) (f) |
| Colombia (m) | Saudi Arabia (m) | England (m) (f) | |
| Russia (m) (U19) |
2020 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| Egypt (m) | Chile (m) | Saudi Arabia (m) | Russia (m) |
| Spain (m) (f) |
2019 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa (m) | Argentina (m) (f) | Australia (m) (f) | England (m) (f) |
| Egypt (m) | Brazil (m) (f) | Iran (m) | Russia (m) (U19) |
| Colombia (m) | Japan (m) (f) | Spain (m) (f) | |
| South Korea (m) |
2018 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| Brazil (m) (f) | Australia (m) (f) | Russia (m) (U19) | |
| Chile (m) | India (m) (f) | Spain (m) (f) | |
| Japan (m) (f) | England (m) (f) | ||
| South Korea (m) |
2017 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa (m) | Brazil (m) (f) | Australia (m) (f) | Germany (m) |
| Colombia (m) | India (m) | Russia (m) | |
| Nicaragua (m) | Iran (m) | Spain (m) (f) | |
| Japan (m) (f) | |||
| Kazakhstan (m) (f) | |||
| South Korea (m) |
2016 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| Nigeria | Argentina | Australia | England |
| South Africa | Brazil | India | Portugal |
| Tunisia | Chile | Iran | Russia |
| Colombia | Japan | Spain | |
| Mexico | Singapore | Ukraine | |
| Venezuela | South Korea | ||
| Thailand |
2015 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Tunisia | Brazil | India | Portugal |
| Chile | Iran | Russia | |
| Colombia | Japan | Spain | |
| Mexico | Singapore | Ukraine | |
| Venezuela | South Korea | ||
| Thailand |
2014 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Tunisia | Brazil | India | Portugal |
| Chile | Indonesia | Russia | |
| Colombia | Iran | Spain | |
| Mexico | Japan | Ukraine | |
| Venezuela | Singapore | ||
| South Korea | |||
| Thailand |
2013 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Tunisia | Brazil | Iran | Portugal |
| Colombia | Japan | Russia | |
| Mexico | Republic of Korea | Spain | |
| Venezuela | Singapore | Ukraine |
2012 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Brazil | Japan | Portugal | |
| Colombia | Singapore | Russia | |
| Mexico | Spain | ||
| Venezuela | Ukraine |
2011 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Brazil | Japan | Portugal | |
| Colombia | Singapore | Russia | |
| Mexico | Spain | ||
| Venezuela | Ukraine |
2010 National Championships
| Africa | Americas | Asia-Oceania | Europe |
| South Africa | Argentina | Australia | England |
| Brazil | Japan | Portugal | |
| Mexico | Singapore | Russia | |
| Venezuela | Spain | ||
| Ukraine |