Rank	Countries/Territories	Count	Percent
1	United States	620	39.4%
2	China	548	34.8%
3	Germany	146	9.3%
4	France	74	4.7%
5	Canada	35	2.2%
6	Japan	24	1.5%
7	Netherlands	15	1%
8		15	1%
9	Cyprus	13	0.8%
10	Ukraine	13	0.8%
11	Singapore	10	0.6%
12	Czech Republic	9	0.6%
13	India	8	0.5%
14	Norway	7	0.4%
15	Australia	7	0.4%
16	Bangladesh	6	0.4%
17	Hong Kong	6	0.4%
18	Argentina	5	0.3%
19	Switzerland	4	0.3%
20	Russia	3	0.2%
21	Malaysia	2	0.1%
22	Ireland	2	0.1%
23	Thailand	1	0.1%