Rank	Countries/Territories	Count	Percent
1	United States	426	38.1%
2	China	346	30.9%
3	India	72	6.4%
4	Germany	69	6.2%
5	Canada	20	1.8%
6	Netherlands	18	1.6%
7	United Kingdom	18	1.6%
8	France	17	1.5%
9	Australia	14	1.3%
10	Japan	13	1.2%
11	Ireland	11	1%
12	Russia	11	1%
13	Iran, Islamic Republic of	6	0.5%
14	Argentina	5	0.4%
15	Senegal	5	0.4%
16	Morocco	4	0.4%
17	Latvia	4	0.4%
18	Cyprus	4	0.4%
19	Hong Kong	4	0.4%
20	Singapore	4	0.4%
21	Taiwan	3	0.3%
22	Turkey	3	0.3%
23	Greece	3	0.3%
24	Austria	3	0.3%
25	Bangladesh	3	0.3%
26	Belarus	3	0.3%
27	Bulgaria	2	0.2%
28	Iraq	2	0.2%
29	Italy	2	0.2%
30	Malaysia	2	0.2%
31	Korea, Republic of	2	0.2%
32	Romania	2	0.2%
33	Ukraine	2	0.2%
34	United Arab Emirates	2	0.2%
35	South Africa	2	0.2%
36	Switzerland	2	0.2%
37	Thailand	1	0.1%
38	Viet Nam	1	0.1%
39	Norway	1	0.1%
40	Serbia	1	0.1%
41	Saudi Arabia	1	0.1%
42	Israel	1	0.1%
43	Lithuania	1	0.1%
44	Hungary	1	0.1%
45	Belgium	1	0.1%
46	Brazil	1	0.1%