Rank	Countries/Territories	Count	Percent
1	China	461	39.3%
2	United States	427	36.4%
3	Germany	114	9.7%
4	Ukraine	39	3.3%
5	France	19	1.6%
6	Japan	18	1.5%
7	India	14	1.2%
8	Netherlands	13	1.1%
9	Canada	13	1.1%
10	Singapore	13	1.1%
11	Switzerland	6	0.5%
12	United Kingdom	5	0.4%
13	Cyprus	4	0.3%
14	Australia	4	0.3%
15	Turkey	3	0.3%
16	Bulgaria	2	0.2%
17	Cote D'ivoire	2	0.2%
18	New Zealand	2	0.2%
19	Nigeria	2	0.2%
20	Pakistan	2	0.2%
21	Russia	2	0.2%
22	Saudi Arabia	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Ireland	1	0.1%
25	Georgia	1	0.1%
26	South Africa	1	0.1%
27	Spain	1	0.1%
28	Malaysia	1	0.1%