Rank Country Keys
1 United States United States 143,812,708,468
2 Netherlands Netherlands 61,609,011,106
3 Germany Germany 41,515,212,799
4 United Kingdom United Kingdom 40,487,781,715
5 Canada Canada 28,900,201,742
6 Poland Poland 24,817,685,035
7 Australia Australia 20,448,540,903
8 Sweden Sweden 18,555,098,525
9 Finland Finland 13,344,722,921
10 Belgium Belgium 12,789,154,115