Rank	Countries/Territories	Count	Percent
1	United States	404	47.1%
2	China	115	13.4%
3	Nigeria	51	5.9%
4	India	50	5.8%
5	Netherlands	39	4.5%
6	Germany	27	3.1%
7	Ireland	24	2.8%
8	France	16	1.9%
9	Australia	14	1.6%
10	United Kingdom	13	1.5%
11	Canada	10	1.2%
12	Egypt	8	0.9%
13	Belgium	5	0.6%
14	Brazil	4	0.5%
15	Ethiopia	4	0.5%
16	Mexico	4	0.5%
17	Switzerland	4	0.5%
18	Thailand	3	0.3%
19	Israel	3	0.3%
20	Portugal	3	0.3%
21	Russia	3	0.3%
22	Singapore	3	0.3%
23	Indonesia	3	0.3%
24	Iran, Islamic Republic of	2	0.2%
25	Ghana	2	0.2%
26	Greece	2	0.2%
27	Finland	2	0.2%
28	Cyprus	2	0.2%
29	Norway	2	0.2%
30	Pakistan	2	0.2%
31	Philippines	2	0.2%
32	Italy	2	0.2%
33	Japan	2	0.2%
34	Sweden	2	0.2%
35	South Africa	2	0.2%
36	United Arab Emirates	2	0.2%
37	Turkey	2	0.2%
38	Viet Nam	2	0.2%
39	Uganda	1	0.1%
40	Ukraine	1	0.1%
41	Sri Lanka	1	0.1%
42	Trinidad and Tobago	1	0.1%
43	Tanzania, United Republic of	1	0.1%
44	Korea, Republic of	1	0.1%
45	Malaysia	1	0.1%
46	Mauritius	1	0.1%
47	Morocco	1	0.1%
48	Nepal	1	0.1%
49	Slovakia	1	0.1%
50	Romania	1	0.1%
51	Denmark	1	0.1%
52	Bulgaria	1	0.1%
53	Austria	1	0.1%
54	Bangladesh	1	0.1%
55	Hong Kong	1	0.1%
56	Iraq	1	0.1%