Rank	Countries/Territories	Count	Percent
1	United States	433	34.9%
2	China	177	14.3%
3	Ireland	101	8.1%
4	India	50	4%
5	Netherlands	46	3.7%
6	Germany	40	3.2%
7	United Kingdom	37	3%
8	Russia	35	2.8%
9	Canada	34	2.7%
10	Spain	24	1.9%
11	Korea, Republic of	22	1.8%
12	Japan	19	1.5%
13	Australia	19	1.5%
14	France	18	1.5%
15	Thailand	13	1%
16	Brazil	12	1%
17	Italy	10	0.8%
18	Slovenia	10	0.8%
19	Sweden	9	0.7%
20	Singapore	9	0.7%
21	Mexico	9	0.7%
22	Belgium	9	0.7%
23	Switzerland	8	0.6%
24	Uruguay	7	0.6%
25	United Arab Emirates	5	0.4%
26	Syrian Arab Republic	5	0.4%
27	Turkey	5	0.4%
28	Pakistan	5	0.4%
29	Hong Kong	5	0.4%
30	Indonesia	4	0.3%
31	Malaysia	4	0.3%
32	Argentina	4	0.3%
33	Kazakhstan	3	0.2%
34	Kenya	3	0.2%
35	Iran, Islamic Republic of	3	0.2%
36	Romania	3	0.2%
37	Saudi Arabia	3	0.2%
38	Tunisia	3	0.2%
39	Yemen	3	0.2%
40	Ukraine	2	0.2%
41	Poland	2	0.2%
42	Greece	2	0.2%
43	Lithuania	2	0.2%
44	Algeria	2	0.2%
45	Cameroon	2	0.2%
46	Austria	2	0.2%
47	Cyprus	2	0.2%
48	Denmark	2	0.2%
49	Egypt	2	0.2%
50	Estonia	1	0.1%
51	Ecuador	1	0.1%
52	Cote D'ivoire	1	0.1%
53	Bahrain	1	0.1%
54	Barbados	1	0.1%
55	Morocco	1	0.1%
56	Libya	1	0.1%
57	New Zealand	1	0.1%
58	Oman	1	0.1%
59	Taiwan	1	0.1%
60	Vanuatu	1	0.1%
61	Viet Nam	1	0.1%