Rank	Countries/Territories	Count	Percent
1	China	526	39.3%
2	United States	503	37.5%
3	Germany	77	5.7%
4	Japan	49	3.7%
5	India	25	1.9%
6	Korea, Republic of	16	1.2%
7	Brazil	16	1.2%
8	United Kingdom	15	1.1%
9	Russia	12	0.9%
10	Canada	9	0.7%
11	France	9	0.7%
12	Iran, Islamic Republic of	8	0.6%
13	Hong Kong	8	0.6%
14	Netherlands	7	0.5%
15	Poland	7	0.5%
16	Turkey	7	0.5%
17	Greece	7	0.5%
18	Taiwan	6	0.4%
19	Romania	5	0.4%
20	Australia	5	0.4%
21	Argentina	3	0.2%
22	Belgium	3	0.2%
23	Spain	3	0.2%
24	Ukraine	3	0.2%
25	Mexico	2	0.1%
26	Egypt	2	0.1%
27	Ireland	2	0.1%
28	Malaysia	1	0.1%
29	Bangladesh	1	0.1%
30	Czech Republic	1	0.1%
31	Peru	1	0.1%
32	Thailand	1	0.1%