Rank	Countries/Territories	Count	Percent
1	United States	366	42.9%
2	China	240	28.1%
3	Germany	128	15%
4	India	24	2.8%
5	Japan	24	2.8%
6	Russia	18	2.1%
7	Korea, Republic of	9	1.1%
8	Ireland	7	0.8%
9	Hong Kong	7	0.8%
10	Cyprus	4	0.5%
11	Netherlands	4	0.5%
12	Canada	3	0.4%
13	Iran, Islamic Republic of	3	0.4%
14	Singapore	3	0.4%
15	Spain	2	0.2%
16	United Kingdom	2	0.2%
17	Argentina	2	0.2%
18	Australia	1	0.1%
19	Belarus	1	0.1%
20	Belgium	1	0.1%
21	Brazil	1	0.1%
22	France	1	0.1%
23	Poland	1	0.1%
24	Ukraine	1	0.1%