Rank	Countries/Territories	Count	Percent
1	United States	263	31.3%
2	China	231	27.5%
3	Germany	125	14.9%
4	Nigeria	78	9.3%
5	Netherlands	17	2%
6	South Africa	12	1.4%
7	France	12	1.4%
8	Japan	12	1.4%
9	Singapore	10	1.2%
10	Morocco	9	1.1%
11	India	8	1%
12	Ireland	7	0.8%
13	Turkey	6	0.7%
14	United Kingdom	5	0.6%
15		5	0.6%
16	Cyprus	4	0.5%
17	Israel	3	0.4%
18	Malaysia	3	0.4%
19	Australia	3	0.4%
20	Romania	3	0.4%
21	Pakistan	2	0.2%
22	Portugal	2	0.2%
23	Ukraine	2	0.2%
24	Argentina	2	0.2%
25	Belgium	2	0.2%
26	Bosnia and Herzegovina	2	0.2%
27	Bulgaria	2	0.2%
28	Canada	2	0.2%
29	Mauritius	2	0.2%
30	Egypt	1	0.1%
31	Hong Kong	1	0.1%
32	Brazil	1	0.1%
33	Bangladesh	1	0.1%
34	Taiwan	1	0.1%
35	Thailand	1	0.1%