Rank	Countries/Territories	Count	Percent
1	United States	293	35%
2	China	260	31.1%
3	India	58	6.9%
4	Taiwan	40	4.8%
5	Japan	21	2.5%
6	Brazil	21	2.5%
7	Germany	20	2.4%
8	Russia	15	1.8%
9	Hong Kong	13	1.6%
10	Australia	8	1%
11	Czech Republic	7	0.8%
12	Korea, Republic of	7	0.8%
13	Ireland	6	0.7%
14	Netherlands	6	0.7%
15	Spain	6	0.7%
16	Israel	5	0.6%
17	United Kingdom	5	0.6%
18	Moldova, Republic of	4	0.5%
19	South Africa	4	0.5%
20	Poland	4	0.5%
21	Ukraine	3	0.4%
22	Iran, Islamic Republic of	3	0.4%
23	France	3	0.4%
24	Canada	3	0.4%
25	Austria	2	0.2%
26	Cyprus	2	0.2%
27	Viet Nam	2	0.2%
28	Sweden	2	0.2%
29	Switzerland	2	0.2%
30	Thailand	2	0.2%
31	Romania	2	0.2%
32	Philippines	2	0.2%
33	Argentina	1	0.1%
34	Norway	1	0.1%
35	Senegal	1	0.1%
36	Singapore	1	0.1%
37	Turkey	1	0.1%