Rank	Countries/Territories	Count	Percent
1	United States	405	39.1%
2	China	392	37.9%
3	Germany	67	6.5%
4	France	44	4.3%
5	Korea, Republic of	35	3.4%
6	India	12	1.2%
7	Japan	12	1.2%
8	Netherlands	11	1.1%
9		9	0.9%
10	Canada	8	0.8%
11	Singapore	8	0.8%
12	Cyprus	5	0.5%
13	Brazil	5	0.5%
14	Switzerland	4	0.4%
15	Ukraine	3	0.3%
16	Argentina	3	0.3%
17	Bangladesh	3	0.3%
18	Australia	2	0.2%
19	Hong Kong	2	0.2%
20	United Kingdom	2	0.2%
21	Norway	1	0.1%
22	Malaysia	1	0.1%
23	Bulgaria	1	0.1%