Rank	Countries/Territories	Count	Percent
1	United States	174	20.2%
2	Netherlands	138	16%
3	China	128	14.8%
4	Ireland	112	13%
5	India	68	7.9%
6	Germany	48	5.6%
7		33	3.8%
8	Canada	16	1.9%
9	Korea, Republic of	15	1.7%
10	Switzerland	15	1.7%
11	Nigeria	14	1.6%
12	France	14	1.6%
13	United Kingdom	9	1%
14	Philippines	8	0.9%
15	Ghana	8	0.9%
16	Singapore	7	0.8%
17	Malaysia	4	0.5%
18	Japan	4	0.5%
19	Ethiopia	3	0.3%
20	Cyprus	3	0.3%
21	Australia	3	0.3%
22	Botswana	3	0.3%
23	Oman	3	0.3%
24	Spain	3	0.3%
25	Saudi Arabia	2	0.2%
26	Mauritius	2	0.2%
27	Niger	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Bulgaria	2	0.2%
30	Egypt	2	0.2%
31	Guyana	2	0.2%
32	Hungary	1	0.1%
33	Greece	1	0.1%
34	Jordan	1	0.1%
35	Kenya	1	0.1%
36	Bahrain	1	0.1%
37	Liberia	1	0.1%
38	Nepal	1	0.1%
39	South Africa	1	0.1%
40	South Sudan	1	0.1%
41	Russia	1	0.1%
42	Viet Nam	1	0.1%
43	Zambia	1	0.1%
44	Tanzania, United Republic of	1	0.1%
45	Thailand	1	0.1%
46	Uganda	1	0.1%
47	United Arab Emirates	1	0.1%