Rank	Countries/Territories	Count	Percent
1	United States	343	34.9%
2	China	169	17.2%
3	United Kingdom	102	10.4%
4	India	71	7.2%
5	Germany	52	5.3%
6	Canada	35	3.6%
7	Japan	19	1.9%
8	Korea, Republic of	18	1.8%
9	Brazil	18	1.8%
10	Ireland	15	1.5%
11	Malaysia	13	1.3%
12	Netherlands	12	1.2%
13	Saudi Arabia	12	1.2%
14	Egypt	12	1.2%
15	Turkey	10	1%
16	Australia	8	0.8%
17	Senegal	6	0.6%
18	Italy	6	0.6%
19	Russia	6	0.6%
20	Iran, Islamic Republic of	5	0.5%
21	South Africa	5	0.5%
22	France	5	0.5%
23	Czech Republic	4	0.4%
24	Mexico	3	0.3%
25	Singapore	3	0.3%
26	Poland	3	0.3%
27	Hong Kong	3	0.3%
28	Indonesia	3	0.3%
29	Costa Rica	2	0.2%
30	Argentina	2	0.2%
31	Armenia	2	0.2%
32	Chile	2	0.2%
33	Oman	2	0.2%
34	Viet Nam	2	0.2%
35	Taiwan	2	0.2%
36	Thailand	1	0.1%
37	Ukraine	1	0.1%
38	Romania	1	0.1%
39	Spain	1	0.1%
40	Switzerland	1	0.1%
41	Lithuania	1	0.1%
42	Algeria	1	0.1%
43	Barbados	1	0.1%
44	Cyprus	1	0.1%