Rank	Countries/Territories	Count	Percent
1	China	713	45.9%
2	United States	510	32.8%
3	Germany	134	8.6%
4	Russia	35	2.3%
5	France	29	1.9%
6	Ukraine	17	1.1%
7	Canada	17	1.1%
8	Switzerland	14	0.9%
9	Ireland	13	0.8%
10	Netherlands	13	0.8%
11	Japan	11	0.7%
12	India	11	0.7%
13	Australia	7	0.5%
14	Cyprus	5	0.3%
15	Hong Kong	5	0.3%
16	Singapore	5	0.3%
17	Saudi Arabia	2	0.1%
18	Norway	2	0.1%
19	Iran, Islamic Republic of	2	0.1%
20	Taiwan	2	0.1%
21	Thailand	2	0.1%
22	United Kingdom	2	0.1%
23	Malaysia	1	0.1%
24	Spain	1	0.1%