Rank	Countries/Territories	Count	Percent
1	United States	527	41%
2	China	397	30.9%
3	Germany	134	10.4%
4		35	2.7%
5	France	34	2.6%
6	Netherlands	21	1.6%
7	Japan	17	1.3%
8	Canada	14	1.1%
9	India	13	1%
10	United Kingdom	12	0.9%
11	Cyprus	10	0.8%
12	Hong Kong	8	0.6%
13	Poland	7	0.5%
14	Sweden	6	0.5%
15	Korea, Republic of	5	0.4%
16	Hungary	5	0.4%
17	Latvia	4	0.3%
18	Singapore	4	0.3%
19	Ireland	4	0.3%
20	Greece	3	0.2%
21	Argentina	3	0.2%
22	Austria	2	0.2%
23	Brazil	2	0.2%
24	Egypt	2	0.2%
25	Colombia	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Viet Nam	2	0.2%
28	Lithuania	2	0.2%
29	Malaysia	2	0.2%
30	Mongolia	1	0.1%
31	South Africa	1	0.1%
32	Russia	1	0.1%
33	Switzerland	1	0.1%
34	Thailand	1	0.1%
35	Australia	1	0.1%