Rank	Countries/Territories	Count	Percent
1	China	621	45.4%
2	United States	404	29.6%
3	Germany	83	6.1%
4	Ukraine	42	3.1%
5	France	40	2.9%
6	Japan	25	1.8%
7	Canada	24	1.8%
8	Netherlands	18	1.3%
9	Russia	18	1.3%
10	Singapore	11	0.8%
11	Cyprus	10	0.7%
12	Hong Kong	8	0.6%
13	India	7	0.5%
14	Taiwan	7	0.5%
15	Turkey	6	0.4%
16	Iran, Islamic Republic of	6	0.4%
17	Argentina	4	0.3%
18	Malaysia	4	0.3%
19	Ireland	3	0.2%
20	Korea, Republic of	2	0.1%
21	Latvia	2	0.1%
22	Australia	2	0.1%
23	Bangladesh	2	0.1%
24	Egypt	2	0.1%
25	Mongolia	2	0.1%
26	South Africa	2	0.1%
27	Switzerland	2	0.1%
28	Thailand	2	0.1%
29	United Kingdom	2	0.1%
30	Sweden	1	0.1%
31	Saudi Arabia	1	0.1%
32	Norway	1	0.1%
33	Pakistan	1	0.1%
34	Bulgaria	1	0.1%
35	Indonesia	1	0.1%