Rank	Countries/Territories	Count	Percent
1	United States	373	36.9%
2	China	128	12.7%
3	India	73	7.2%
4	Germany	52	5.1%
5	Russia	34	3.4%
6	France	29	2.9%
7	Romania	28	2.8%
8	South Africa	23	2.3%
9	Netherlands	21	2.1%
10	Egypt	21	2.1%
11	Czech Republic	19	1.9%
12	Australia	18	1.8%
13	Korea, Republic of	18	1.8%
14	Brazil	11	1.1%
15	United Kingdom	10	1%
16	Singapore	8	0.8%
17	Malaysia	8	0.8%
18	Indonesia	8	0.8%
19	Ireland	7	0.7%
20	Japan	7	0.7%
21	Turkey	7	0.7%
22	Ukraine	6	0.6%
23	Italy	6	0.6%
24	Cyprus	5	0.5%
25	Finland	5	0.5%
26	Taiwan	5	0.5%
27	Spain	5	0.5%
28	Pakistan	4	0.4%
29	Lithuania	4	0.4%
30	Viet Nam	4	0.4%
31	Georgia	4	0.4%
32	Canada	4	0.4%
33	Israel	4	0.4%
34	Jordan	4	0.4%
35	Mauritius	3	0.3%
36	Mexico	3	0.3%
37	Belgium	3	0.3%
38	Peru	3	0.3%
39	Poland	2	0.2%
40	Switzerland	2	0.2%
41	Morocco	2	0.2%
42	Saudi Arabia	2	0.2%
43	Venezuela, Bolivarian Republic of	2	0.2%
44	Austria	2	0.2%
45	Bulgaria	2	0.2%
46	Iran, Islamic Republic of	2	0.2%
47	Greece	2	0.2%
48	Hungary	1	0.1%
49	Jamaica	1	0.1%
50	Moldova, Republic of	1	0.1%
51	Lebanon	1	0.1%
52	Libya	1	0.1%
53	Cayman Islands	1	0.1%
54	Chile	1	0.1%
55	Bosnia and Herzegovina	1	0.1%
56	Denmark	1	0.1%
57	Yemen	1	0.1%
58	Thailand	1	0.1%
59	United Arab Emirates	1	0.1%
60	Serbia	1	0.1%
61	Sweden	1	0.1%
62	Portugal	1	0.1%
63	Algeria	1	0.1%
64	Philippines	1	0.1%