Rank	Countries/Territories	Count	Percent
1	United States	675	41.5%
2	China	424	26.1%
3	Germany	140	8.6%
4	India	91	5.6%
5	Japan	82	5%
6	Russia	35	2.2%
7	Canada	25	1.5%
8	France	19	1.2%
9	Taiwan	18	1.1%
10	Hong Kong	17	1%
11	Ukraine	14	0.9%
12	Cyprus	11	0.7%
13	Argentina	8	0.5%
14	Netherlands	7	0.4%
15	Poland	7	0.4%
16	Singapore	6	0.4%
17	Viet Nam	6	0.4%
18	Australia	6	0.4%
19	Belgium	5	0.3%
20	Korea, Republic of	5	0.3%
21	Iran, Islamic Republic of	4	0.2%
22	Egypt	4	0.2%
23	United Kingdom	4	0.2%
24	Sweden	3	0.2%
25	Switzerland	2	0.1%
26	Serbia	2	0.1%
27	Greece	2	0.1%
28	Hungary	1	0.1%
29	Ireland	1	0.1%
30	Mauritius	1	0.1%
31	Denmark	1	0.1%
32	Austria	1	0.1%