Rank	Countries/Territories	Count	Percent
1	China	533	45.2%
2	United States	336	28.5%
3	Germany	72	6.1%
4	Ukraine	42	3.6%
5	France	36	3.1%
6	Japan	25	2.1%
7	Canada	22	1.9%
8	Russia	18	1.5%
9	Netherlands	16	1.4%
10	Singapore	11	0.9%
11	Cyprus	10	0.8%
12	Hong Kong	7	0.6%
13	India	7	0.6%
14	Taiwan	7	0.6%
15	Turkey	6	0.5%
16	Iran, Islamic Republic of	6	0.5%
17	Argentina	3	0.3%
18	Egypt	2	0.2%
19	Ireland	2	0.2%
20	Malaysia	2	0.2%
21	Mongolia	2	0.2%
22	Switzerland	2	0.2%
23	Thailand	2	0.2%
24	United Kingdom	2	0.2%
25	South Africa	1	0.1%
26	Sweden	1	0.1%
27	Saudi Arabia	1	0.1%
28	Norway	1	0.1%
29	Pakistan	1	0.1%
30	Korea, Republic of	1	0.1%
31	Australia	1	0.1%
32	Bulgaria	1	0.1%