Rank	Countries/Territories	Count	Percent
1	United States	652	30.3%
2	China	604	28.1%
3	India	158	7.3%
4	Germany	105	4.9%
5		62	2.9%
6	Japan	53	2.5%
7	Netherlands	52	2.4%
8	Brazil	46	2.1%
9	Ireland	33	1.5%
10	Korea, Republic of	27	1.3%
11	Australia	22	1%
12	United Kingdom	21	1%
13	Iran, Islamic Republic of	16	0.7%
14	Egypt	14	0.7%
15	Mexico	14	0.7%
16	Taiwan	14	0.7%
17	Hong Kong	13	0.6%
18	France	12	0.6%
19	Singapore	11	0.5%
20	Nepal	11	0.5%
21	Peru	11	0.5%
22	Philippines	11	0.5%
23	Malaysia	10	0.5%
24	Bulgaria	10	0.5%
25	Canada	9	0.4%
26	Greece	9	0.4%
27	Thailand	9	0.4%
28	Turkey	9	0.4%
29	Ukraine	8	0.4%
30	Russia	8	0.4%
31	Israel	7	0.3%
32	Poland	7	0.3%
33	Portugal	7	0.3%
34	Romania	7	0.3%
35	Cyprus	7	0.3%
36	Argentina	6	0.3%
37	Tanzania, United Republic of	6	0.3%
38	New Zealand	5	0.2%
39	Georgia	5	0.2%
40	Ethiopia	4	0.2%
41	Indonesia	4	0.2%
42	Saudi Arabia	4	0.2%
43	Venezuela, Bolivarian Republic of	3	0.1%
44	Italy	3	0.1%
45	Mauritius	3	0.1%
46	Czech Republic	3	0.1%
47	Ecuador	2	0.1%
48	Armenia	2	0.1%
49	Colombia	2	0.1%
50	Chile	2	0.1%
51	Iraq	2	0.1%
52	Myanmar	2	0.1%
53	Qatar	2	0.1%
54	Viet Nam	2	0.1%
55	Yemen	2	0.1%
56	Spain	2	0.1%
57	Switzerland	2	0.1%
58	Sweden	1	0%
59	Slovenia	1	0%
60	South Africa	1	0%
61	United Arab Emirates	1	0%
62	Puerto Rico	1	0%
63	Morocco	1	0%
64	Lebanon	1	0%
65	Macao	1	0%
66	Gambia	1	0%
67	Hungary	1	0%
68	Azerbaijan	1	0%
69	Bahrain	1	0%
70	Bangladesh	1	0%
71	Belgium	1	0%
72	Estonia	1	0%