Rank	Countries/Territories	Count	Percent
1	United States	286	43.1%
2	China	162	24.4%
3	Germany	65	9.8%
4	Ghana	17	2.6%
5	Nigeria	13	2%
6	Mauritius	11	1.7%
7	Japan	10	1.5%
8	India	9	1.4%
9	Sweden	7	1.1%
10	Ukraine	7	1.1%
11	Pakistan	6	0.9%
12	Kenya	6	0.9%
13	Singapore	5	0.8%
14	Indonesia	5	0.8%
15	France	5	0.8%
16	Angola	5	0.8%
17	Cyprus	4	0.6%
18	Australia	3	0.5%
19	Bahrain	3	0.5%
20	United Kingdom	3	0.5%
21	Switzerland	3	0.5%
22	Netherlands	3	0.5%
23	Italy	3	0.5%
24	Korea, Republic of	2	0.3%
25	Malawi	2	0.3%
26	Taiwan	2	0.3%
27	Uganda	2	0.3%
28	South Africa	2	0.3%
29	Brazil	2	0.3%
30	Hong Kong	2	0.3%
31	Iran, Islamic Republic of	2	0.3%
32	Ireland	2	0.3%
33	Haiti	1	0.2%
34	Canada	1	0.2%
35	Belgium	1	0.2%
36	Argentina	1	0.2%
37	Norway	1	0.2%