Rank	Countries/Territories	Count	Percent
1	United States	606	30.7%
2	China	566	28.7%
3	India	151	7.6%
4	Germany	104	5.3%
5	Japan	52	2.6%
6	Netherlands	48	2.4%
7	Brazil	46	2.3%
8	Ireland	31	1.6%
9	Korea, Republic of	27	1.4%
10	Australia	21	1.1%
11	United Kingdom	20	1%
12	Iran, Islamic Republic of	16	0.8%
13	Egypt	14	0.7%
14	Taiwan	14	0.7%
15	Mexico	13	0.7%
16	Hong Kong	13	0.7%
17	Peru	11	0.6%
18	Philippines	11	0.6%
19	Nepal	11	0.6%
20	Singapore	11	0.6%
21	Malaysia	10	0.5%
22	Bulgaria	10	0.5%
23	Canada	9	0.5%
24	Turkey	9	0.5%
25	Ukraine	8	0.4%
26	Thailand	8	0.4%
27	Russia	8	0.4%
28	France	8	0.4%
29	Israel	7	0.4%
30	Cyprus	7	0.4%
31	Poland	7	0.4%
32	Portugal	7	0.4%
33	Romania	7	0.4%
34	Tanzania, United Republic of	6	0.3%
35	Argentina	6	0.3%
36	Greece	6	0.3%
37	Georgia	5	0.3%
38	Saudi Arabia	4	0.2%
39	Indonesia	4	0.2%
40	Ethiopia	4	0.2%
41	Czech Republic	3	0.2%
42	Mauritius	3	0.2%
43	Venezuela, Bolivarian Republic of	3	0.2%
44	Viet Nam	2	0.1%
45	Yemen	2	0.1%
46	Switzerland	2	0.1%
47	Spain	2	0.1%
48	Myanmar	2	0.1%
49	New Zealand	2	0.1%
50	Qatar	2	0.1%
51	Ecuador	2	0.1%
52	Colombia	2	0.1%
53	Armenia	2	0.1%
54	Italy	2	0.1%
55	Iraq	2	0.1%
56	Lebanon	1	0.1%
57	Macao	1	0.1%
58	Hungary	1	0.1%
59	Gambia	1	0.1%
60	Azerbaijan	1	0.1%
61	Bahrain	1	0.1%
62	Bangladesh	1	0.1%
63	Belgium	1	0.1%
64		1	0.1%
65	Estonia	1	0.1%
66	Puerto Rico	1	0.1%
67	Morocco	1	0.1%
68	Sweden	1	0.1%
69	Slovenia	1	0.1%
70	South Africa	1	0.1%
71	United Arab Emirates	1	0.1%