Rank	Countries/Territories	Count	Percent
1	China	545	57%
2	United States	157	16.4%
3	Germany	55	5.8%
4	Russia	24	2.5%
5	Japan	23	2.4%
6	Korea, Republic of	19	2%
7	United Kingdom	14	1.5%
8	Hong Kong	11	1.2%
9	Iran, Islamic Republic of	10	1%
10	Netherlands	9	0.9%
11	Australia	9	0.9%
12	Singapore	9	0.9%
13	Mexico	8	0.8%
14	Canada	7	0.7%
15	Sweden	7	0.7%
16	Ukraine	6	0.6%
17	Ireland	6	0.6%
18	South Africa	5	0.5%
19	Saudi Arabia	4	0.4%
20	Taiwan	3	0.3%
21	France	3	0.3%
22	Poland	3	0.3%
23	India	3	0.3%
24	Czech Republic	2	0.2%
25	Colombia	2	0.2%
26	Italy	2	0.2%
27	Turkey	2	0.2%
28	Slovenia	2	0.2%
29	Senegal	1	0.1%
30	Slovakia	1	0.1%
31	Latvia	1	0.1%
32	Cyprus	1	0.1%
33	Bangladesh	1	0.1%
34	Bulgaria	1	0.1%