Rank	Countries/Territories	Count	Percent
1	United States	464	40.1%
2	China	378	32.7%
3	India	61	5.3%
4	Germany	58	5%
5	Japan	35	3%
6	Brazil	31	2.7%
7	Ireland	20	1.7%
8	Korea, Republic of	16	1.4%
9	Hong Kong	13	1.1%
10	Australia	13	1.1%
11	Cyprus	6	0.5%
12	Israel	6	0.5%
13	Netherlands	6	0.5%
14	Russia	5	0.4%
15	Switzerland	5	0.4%
16	United Kingdom	5	0.4%
17	Canada	5	0.4%
18	France	4	0.3%
19	Iran, Islamic Republic of	4	0.3%
20	Thailand	3	0.3%
21	Turkey	2	0.2%
22	Slovakia	2	0.2%
23	Taiwan	2	0.2%
24	Romania	2	0.2%
25	Italy	2	0.2%
26	Czech Republic	2	0.2%
27	Egypt	2	0.2%
28	Kenya	1	0.1%
29	Greece	1	0.1%
30	Norway	1	0.1%
31	Singapore	1	0.1%