Rank	Countries/Territories	Count	Percent
1	United States	670	51.9%
2	Netherlands	95	7.4%
3	China	89	6.9%
4	Canada	55	4.3%
5	Ireland	54	4.2%
6	United Kingdom	41	3.2%
7	Australia	32	2.5%
8	India	29	2.2%
9	Germany	21	1.6%
10	Singapore	16	1.2%
11	Philippines	14	1.1%
12	Finland	13	1%
13	France	12	0.9%
14	Sweden	12	0.9%
15	Israel	9	0.7%
16	Mexico	9	0.7%
17	Brazil	8	0.6%
18	South Africa	8	0.6%
19	Romania	8	0.6%
20	Italy	7	0.5%
21	Slovakia	6	0.5%
22	Slovenia	5	0.4%
23	Japan	5	0.4%
24	Hong Kong	4	0.3%
25	Hungary	4	0.3%
26	Sudan	4	0.3%
27	Poland	4	0.3%
28	Pakistan	3	0.2%
29	Puerto Rico	3	0.2%
30	Switzerland	3	0.2%
31	Turkey	3	0.2%
32	United Arab Emirates	3	0.2%
33	Moldova, Republic of	3	0.2%
34	Korea, Republic of	2	0.2%
35	Afghanistan	2	0.2%
36	Mauritius	2	0.2%
37	Indonesia	2	0.2%
38	Greece	2	0.2%
39	Croatia	2	0.2%
40	Czech Republic	2	0.2%
41	Serbia	2	0.2%
42	Norway	2	0.2%
43	Portugal	2	0.2%
44	Peru	1	0.1%
45	Saudi Arabia	1	0.1%
46	Thailand	1	0.1%
47	Spain	1	0.1%
48	Zambia	1	0.1%
49	Denmark	1	0.1%
50	Egypt	1	0.1%
51	Estonia	1	0.1%
52	Ethiopia	1	0.1%
53	Bulgaria	1	0.1%
54	Cayman Islands	1	0.1%
55	Austria	1	0.1%
56	Bahrain	1	0.1%
57	Barbados	1	0.1%
58	Belgium	1	0.1%
59	Iran, Islamic Republic of	1	0.1%
60	Kazakhstan	1	0.1%
61	Latvia	1	0.1%
62	Malaysia	1	0.1%
63	New Zealand	1	0.1%