Rank	Countries/Territories	Count	Percent
1	United States	1326	37.9%
2	China	762	21.8%
3	Germany	207	5.9%
4	Australia	123	3.5%
5	Netherlands	110	3.1%
6	Ireland	98	2.8%
7	Brazil	81	2.3%
8	India	66	1.9%
9		65	1.9%
10	Canada	61	1.7%
11	Sweden	54	1.5%
12	Spain	50	1.4%
13	Russia	44	1.3%
14	Korea, Republic of	41	1.2%
15	United Kingdom	39	1.1%
16	Japan	33	0.9%
17	Argentina	23	0.7%
18	Latvia	22	0.6%
19	France	19	0.5%
20	Italy	17	0.5%
21	Pakistan	14	0.4%
22	Taiwan	13	0.4%
23	Venezuela, Bolivarian Republic of	13	0.4%
24	Cyprus	12	0.3%
25	Iran, Islamic Republic of	11	0.3%
26	Portugal	11	0.3%
27	Mexico	10	0.3%
28	Ukraine	10	0.3%
29	Hong Kong	10	0.3%
30	Singapore	9	0.3%
31	Turkey	8	0.2%
32	Malaysia	8	0.2%
33	Honduras	8	0.2%
34	Cote D'ivoire	8	0.2%
35	Belgium	7	0.2%
36	Romania	7	0.2%
37	Thailand	6	0.2%
38	Serbia	6	0.2%
39	Saudi Arabia	4	0.1%
40	Poland	4	0.1%
41	Colombia	4	0.1%
42	Denmark	4	0.1%
43	Greece	4	0.1%
44	Hungary	4	0.1%
45	Viet Nam	4	0.1%
46	Indonesia	3	0.1%
47	Israel	3	0.1%
48	Finland	3	0.1%
49	Georgia	3	0.1%
50	Ecuador	3	0.1%
51	Austria	3	0.1%
52	New Zealand	3	0.1%
53	Switzerland	3	0.1%
54	Uganda	3	0.1%
55	Tunisia	2	0.1%
56	South Africa	2	0.1%
57	Norway	2	0.1%
58	Mongolia	2	0.1%
59	Nepal	2	0.1%
60	Botswana	2	0.1%
61	Ethiopia	2	0.1%
62	Fiji	2	0.1%
63	Iraq	2	0.1%
64	Zambia	2	0.1%
65	Guadeloupe	1	0%
66	Egypt	1	0%
67	Czech Republic	1	0%
68	Bangladesh	1	0%
69	Bolivia, Plurinational State of	1	0%
70	Bosnia and Herzegovina	1	0%
71	Maldives	1	0%
72	Lithuania	1	0%
73	Kenya	1	0%
74	Nigeria	1	0%
75	Sri Lanka	1	0%
76	United Arab Emirates	1	0%