Rank Country Keys
1 United States United States 136,458,458,625
2 Netherlands Netherlands 59,174,891,451
3 Germany Germany 39,783,794,954
4 United Kingdom United Kingdom 38,526,578,877
5 Canada Canada 27,714,771,875
6 Poland Poland 24,023,224,021
7 Australia Australia 19,556,054,965
8 Sweden Sweden 17,753,352,007
9 Finland Finland 12,815,928,067
10 Belgium Belgium 12,370,719,079