1 United States 99 33.9%2 Netherlands 51 17.5%3 China 39 13.4%4 Germany 28 9.6%5 France 21 7.2%6 Canada 15 5.1%7 Korea, Republic of 8 2.7%8 Turkey 8 2.7%9 United Kingdom 5 1.7%10 Russia 4 1.4%11 Ireland 4 1.4%12 Japan 4 1.4%13 Hong Kong 3 1%14 India 2 0.7%40 43 51 76 40 34 8 29219 35 78 33 23 25 11 24 13 22 25 26 33413 23 15 15 13 18 1 30 1287 8 10 11 18 54
