Rank Country Keys
1 United States United States 135,616,429,120
2 Netherlands Netherlands 58,782,865,222
3 Germany Germany 39,479,001,426
4 United Kingdom United Kingdom 38,158,614,426
5 Canada Canada 27,512,122,476
6 Poland Poland 23,853,253,619
7 Australia Australia 19,394,862,732
8 Sweden Sweden 17,702,997,924
9 Finland Finland 12,704,155,706
10 Belgium Belgium 12,315,471,952