Rank	Countries/Territories	Count	Percent
1	China	537	46.1%
2	United States	399	34.2%
3	Germany	63	5.4%
4	India	29	2.5%
5	Japan	29	2.5%
6	Netherlands	13	1.1%
7	Singapore	12	1%
8	Iran, Islamic Republic of	11	0.9%
9	Ireland	7	0.6%
10	Cyprus	7	0.6%
11	France	7	0.6%
12	Sweden	7	0.6%
13	Australia	6	0.5%
14	Canada	5	0.4%
15	Romania	4	0.3%
16	Taiwan	4	0.3%
17	Poland	3	0.3%
18	Colombia	3	0.3%
19	Korea, Republic of	3	0.3%
20	Malaysia	2	0.2%
21	Norway	2	0.2%
22	Pakistan	2	0.2%
23	Hong Kong	2	0.2%
24	Russia	2	0.2%
25	Ukraine	2	0.2%
26	United Arab Emirates	1	0.1%
27	United Kingdom	1	0.1%
28	Spain	1	0.1%
29	Bulgaria	1	0.1%
30	Italy	1	0.1%