Rank Country Keys
1 United States United States 131,149,033,525
2 Netherlands Netherlands 56,953,479,322
3 Germany Germany 38,541,437,590
4 United Kingdom United Kingdom 37,166,467,713
5 Canada Canada 26,658,597,800
6 Poland Poland 23,306,965,885
7 Australia Australia 18,808,566,722
8 Sweden Sweden 17,238,271,665
9 Finland Finland 12,270,100,734
10 Belgium Belgium 12,079,765,973