Rank	Countries/Territories	Count	Percent
1	United States	360	34.8%
2	China	267	25.8%
3	Germany	79	7.6%
4	India	72	7%
5	Japan	28	2.7%
6	France	21	2%
7	Ireland	18	1.7%
8	Netherlands	14	1.4%
9	Canada	14	1.4%
10	Korea, Republic of	13	1.3%
11	Belgium	12	1.2%
12	Ukraine	9	0.9%
13	United Kingdom	8	0.8%
14	Sweden	8	0.8%
15	Cyprus	8	0.8%
16	Hong Kong	8	0.8%
17	Singapore	8	0.8%
18	Poland	7	0.7%
19	Romania	7	0.7%
20	Iran, Islamic Republic of	7	0.7%
21	Bulgaria	7	0.7%
22	Switzerland	6	0.6%
23	Italy	5	0.5%
24	Egypt	5	0.5%
25	Finland	4	0.4%
26	Greece	4	0.4%
27	Cote D'ivoire	4	0.4%
28	Russia	4	0.4%
29	Peru	4	0.4%
30	Thailand	4	0.4%
31	Bangladesh	3	0.3%
32	Hungary	2	0.2%
33	Turkey	2	0.2%
34	Taiwan	2	0.2%
35	Viet Nam	1	0.1%
36	Chile	1	0.1%
37	Argentina	1	0.1%
38	Australia	1	0.1%
39	Slovakia	1	0.1%
40	Senegal	1	0.1%
41	Israel	1	0.1%
42	Lithuania	1	0.1%
43	Malaysia	1	0.1%