 1 936 77.82 United States 146 12.13 Germany 58 4.84 China 14 1.25 Canada 13 1.16 France 11 0.97 India 9 0.78 United Kingdom 7 0.611 United Arab Emirates 2 0.212 Netherlands 1 0.113 Indonesia 1 0.114 Korea, Republic of 1 0.1 