Rank	Countries/Territories	Count	Percent
1	United States	380	37.4%
2	China	297	29.2%
3	Germany	138	13.6%
4	India	37	3.6%
5	Ireland	33	3.2%
6	France	25	2.5%
7	Singapore	15	1.5%
8	Russia	10	1%
9	Japan	10	1%
10	Netherlands	10	1%
11	Canada	9	0.9%
12	Egypt	6	0.6%
13	Taiwan	6	0.6%
14	Turkey	6	0.6%
15	United Kingdom	6	0.6%
16	Pakistan	5	0.5%
17	Cyprus	5	0.5%
18	Argentina	3	0.3%
19	Australia	3	0.3%
20	Hong Kong	3	0.3%
21	Belgium	2	0.2%
22	Czech Republic	2	0.2%
23	Denmark	1	0.1%
24	Iran, Islamic Republic of	1	0.1%
25	Norway	1	0.1%
26	Malaysia	1	0.1%
27	Switzerland	1	0.1%