Rank	Countries/Territories	Count	Percent
1	United States	854	39.1%
2	China	567	26%
3	India	149	6.8%
4	Germany	140	6.4%
5	Canada	50	2.3%
6	Japan	46	2.1%
7		41	1.9%
8	Australia	38	1.7%
9	Russia	36	1.6%
10	Netherlands	25	1.1%
11	United Kingdom	25	1.1%
12	Korea, Republic of	22	1%
13	Taiwan	19	0.9%
14	Brazil	16	0.7%
15	Iran, Islamic Republic of	14	0.6%
16	France	13	0.6%
17	Singapore	12	0.5%
18	Hong Kong	9	0.4%
19	Spain	7	0.3%
20	Senegal	7	0.3%
21	Turkey	6	0.3%
22	Indonesia	6	0.3%
23	Ireland	6	0.3%
24	Iceland	5	0.2%
25	Mauritius	5	0.2%
26	Thailand	5	0.2%
27	Sweden	5	0.2%
28	Portugal	5	0.2%
29	Malaysia	4	0.2%
30	Switzerland	4	0.2%
31	Italy	4	0.2%
32	Mexico	3	0.1%
33	Hungary	3	0.1%
34	Denmark	3	0.1%
35	Ecuador	2	0.1%
36	Belgium	2	0.1%
37	Argentina	2	0.1%
38	Colombia	2	0.1%
39	Israel	2	0.1%
40	Nepal	2	0.1%
41	Romania	2	0.1%
42	Norway	2	0.1%
43	Viet Nam	2	0.1%
44	United Arab Emirates	1	0%
45	Poland	1	0%
46	New Zealand	1	0%
47	Qatar	1	0%
48	Lithuania	1	0%
49	Macao	1	0%
50	Iraq	1	0%
51	Croatia	1	0%
52	Cyprus	1	0%
53	Azerbaijan	1	0%
54	Egypt	1	0%
55	Greece	1	0%