Rank	Countries/Territories	Count	Percent
1	United States	487	41.9%
2	China	380	32.7%
3	Germany	128	11%
4	Hong Kong	29	2.5%
5	Japan	18	1.5%
6	United Kingdom	14	1.2%
7	Korea, Republic of	13	1.1%
8	Russia	12	1%
9	France	11	0.9%
10	Cyprus	11	0.9%
11	Egypt	7	0.6%
12	Netherlands	6	0.5%
13	Italy	6	0.5%
14	Sweden	5	0.4%
15	India	5	0.4%
16	Argentina	4	0.3%
17	Australia	4	0.3%
18	Canada	4	0.3%
19	Singapore	3	0.3%
20	Iran, Islamic Republic of	3	0.3%
21	Switzerland	3	0.3%
22	Thailand	2	0.2%
23	Ukraine	2	0.2%
24	Ireland	2	0.2%
25	Poland	2	0.2%
26	Latvia	1	0.1%
27	Bulgaria	1	0.1%