Rank	Countries/Territories	Count	Percent
1	China	443	35.6%
2	United States	438	35.2%
3	Germany	99	8%
4	India	43	3.5%
5	Korea, Republic of	30	2.4%
6	Netherlands	27	2.2%
7	Japan	18	1.4%
8	Israel	15	1.2%
9	Ireland	13	1%
10	Russia	13	1%
11	United Kingdom	13	1%
12	Singapore	10	0.8%
13	Hong Kong	10	0.8%
14	Canada	10	0.8%
15	France	10	0.8%
16	Australia	7	0.6%
17	Iran, Islamic Republic of	5	0.4%
18	Argentina	4	0.3%
19	Brazil	3	0.2%
20	Mongolia	3	0.2%
21	Spain	3	0.2%
22	Taiwan	3	0.2%
23	Turkey	3	0.2%
24	Philippines	2	0.2%
25	Italy	2	0.2%
26	Latvia	1	0.1%
27	Luxembourg	1	0.1%
28	Malaysia	1	0.1%
29	New Zealand	1	0.1%
30	Norway	1	0.1%
31	Slovakia	1	0.1%
32	Slovenia	1	0.1%
33	Bulgaria	1	0.1%
34	Cambodia	1	0.1%
35	Denmark	1	0.1%
36	Egypt	1	0.1%
37	Ethiopia	1	0.1%
38	Finland	1	0.1%
39	Chile	1	0.1%
40	Greece	1	0.1%
41	Ukraine	1	0.1%