Rank	Countries/Territories	Count	Percent
1	United States	380	37.5%
2	China	358	35.3%
3	Germany	94	9.3%
4	Japan	22	2.2%
5	India	20	2%
6	Russia	14	1.4%
7	Hong Kong	12	1.2%
8	France	11	1.1%
9	Singapore	10	1%
10	Australia	10	1%
11	Brazil	9	0.9%
12	Canada	9	0.9%
13	Netherlands	9	0.9%
14	Czech Republic	7	0.7%
15	Iran, Islamic Republic of	7	0.7%
16	Korea, Republic of	7	0.7%
17	Cyprus	5	0.5%
18	Sweden	3	0.3%
19	Taiwan	3	0.3%
20	United Kingdom	3	0.3%
21	Turkey	2	0.2%
22	New Zealand	2	0.2%
23	Norway	2	0.2%
24	Mexico	2	0.2%
25	Mongolia	2	0.2%
26	Malaysia	1	0.1%
27	Ireland	1	0.1%
28	Colombia	1	0.1%
29	Chile	1	0.1%
30	Belgium	1	0.1%
31	Romania	1	0.1%
32	Spain	1	0.1%
33	Serbia	1	0.1%
34	Thailand	1	0.1%
35	Uzbekistan	1	0.1%