Rank Country Keys
1 United States United States 133,811,794,711
2 Netherlands Netherlands 57,981,651,984
3 Germany Germany 39,136,332,360
4 United Kingdom United Kingdom 37,804,253,363
5 Canada Canada 27,151,787,528
6 Poland Poland 23,606,919,453
7 Australia Australia 19,172,523,833
8 Sweden Sweden 17,526,231,323
9 Finland Finland 12,548,262,765
10 Belgium Belgium 12,230,925,083