Rank	Countries/Territories	Count	Percent
1	China	469	35.5%
2	United States	443	33.5%
3	Germany	168	12.7%
4	India	53	4%
5	Japan	24	1.8%
6	Canada	19	1.4%
7	Korea, Republic of	18	1.4%
8	Singapore	16	1.2%
9	Netherlands	16	1.2%
10	Spain	15	1.1%
11	France	15	1.1%
12	Cyprus	13	1%
13	United Kingdom	12	0.9%
14	Russia	7	0.5%
15	Australia	7	0.5%
16	Italy	4	0.3%
17	Switzerland	4	0.3%
18	Taiwan	3	0.2%
19	Ukraine	2	0.2%
20	Mongolia	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Ireland	2	0.2%
23	Lithuania	2	0.2%
24	Malaysia	1	0.1%
25	Brazil	1	0.1%
26	Colombia	1	0.1%
27	Cuba	1	0.1%
28	Hong Kong	1	0.1%
29	Hungary	1	0.1%