Rank	Country	Keys
1	United States	148,022,591,356
2	Netherlands	62,632,974,095
3	Germany	42,463,039,991
4	United Kingdom	41,573,566,125
5	Canada	29,499,879,338
6	Poland	25,280,415,521
7	Australia	20,915,027,583
8	Sweden	18,958,487,668
9	Finland	13,635,833,832
10	Belgium	12,994,227,887