Rank	Countries/Territories	Count	Percent
1	United States	342	36.9%
2	China	299	32.3%
3	India	57	6.2%
4	Germany	53	5.7%
5	Russia	24	2.6%
6	Canada	18	1.9%
7	Cote D'ivoire	13	1.4%
8	Taiwan	11	1.2%
9	Saudi Arabia	7	0.8%
10	Hong Kong	7	0.8%
11	France	6	0.6%
12	Denmark	6	0.6%
13		6	0.6%
14	Ireland	6	0.6%
15	Israel	5	0.5%
16	Korea, Republic of	5	0.5%
17	Japan	5	0.5%
18	United Kingdom	5	0.5%
19	Iran, Islamic Republic of	4	0.4%
20	Romania	4	0.4%
21	Egypt	3	0.3%
22	Switzerland	3	0.3%
23	Viet Nam	3	0.3%
24	Turkey	3	0.3%
25	Ukraine	3	0.3%
26	Singapore	2	0.2%
27	Greece	2	0.2%
28	Australia	2	0.2%
29	Brazil	2	0.2%
30	Netherlands	2	0.2%
31	Luxembourg	2	0.2%
32	Indonesia	2	0.2%
33	Italy	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Peru	1	0.1%
39	Kazakhstan	1	0.1%
40	Costa Rica	1	0.1%
41	Belgium	1	0.1%
42	Argentina	1	0.1%
43	Finland	1	0.1%
44	Spain	1	0.1%
45	Sweden	1	0.1%
46	Thailand	1	0.1%