Country Number of Participated Teeam(s) in 2017
 Argentina 3
 Australia 1
 Austria 1
 Bangladesh 1
 Bolivia 1
 Brazil 5
 Bulgaria 1
 Canada 4
 Chile 2
 China 3
 Czech Republic 1
 Egypt 1
 Estonia 1
 France 1
 Georgia 1
 Germany 5
 Greece 10
 India 7
 Iran 6
 Israel 3
 Italy 21
 Japan 1
 Mexico 3
 Netherlands 6
 New Zealand 3
 Philippines 2
 Poland 5
 Portugal 4
 Romania 1
 Russia 2
 Serbia 1
 Singapore 1
 Slovakia 3
 South Africa 2
 South Korea 1
 Spain 11
 Switzerland 2
 Timor-Leste 1
 Turkey 26
 United Kingdom 18
 United States 9