Rank	Countries/Territories	Count	Percent
1	China	662	39.2%
2	United States	604	35.8%
3	Germany	106	6.3%
4	Japan	77	4.6%
5	Brazil	40	2.4%
6	India	33	2%
7	United Kingdom	18	1.1%
8	Korea, Republic of	16	0.9%
9	Russia	13	0.8%
10	Iran, Islamic Republic of	9	0.5%
11	France	9	0.5%
12	Hong Kong	9	0.5%
13	Canada	9	0.5%
14	Australia	8	0.5%
15	Netherlands	8	0.5%
16	Poland	7	0.4%
17	Turkey	7	0.4%
18	Greece	7	0.4%
19	Taiwan	6	0.4%
20	Romania	5	0.3%
21	Singapore	4	0.2%
22	Denmark	4	0.2%
23	Argentina	3	0.2%
24	Belgium	3	0.2%
25	Spain	3	0.2%
26	Ukraine	3	0.2%
27	Viet Nam	2	0.1%
28	Mexico	2	0.1%
29	Mongolia	2	0.1%
30	Egypt	2	0.1%
31	Ireland	2	0.1%
32	Bangladesh	1	0.1%
33	Czech Republic	1	0.1%
34	Malaysia	1	0.1%
35	Peru	1	0.1%
36	Thailand	1	0.1%