Rank	Countries/Territories	Count	Percent
1	China	278	30.2%
2	United States	234	25.4%
3	Ghana	84	9.1%
4	Ireland	54	5.9%
5	Germany	29	3.2%
6	United Kingdom	22	2.4%
7	Nigeria	20	2.2%
8	Netherlands	16	1.7%
9	Tanzania, United Republic of	15	1.6%
10	France	14	1.5%
11	India	11	1.2%
12	Korea, Republic of	10	1.1%
13	Singapore	10	1.1%
14	Japan	8	0.9%
15	Kenya	7	0.8%
16	Indonesia	6	0.7%
17	Cyprus	6	0.7%
18	South Africa	6	0.7%
19	South Sudan	5	0.5%
20	Uganda	5	0.5%
21	Canada	5	0.5%
22	Italy	5	0.5%
23	Namibia	5	0.5%
24	Lithuania	4	0.4%
25	Mauritius	4	0.4%
26	Mexico	4	0.4%
27	Iran, Islamic Republic of	4	0.4%
28	Ecuador	4	0.4%
29	Cameroon	4	0.4%
30	Ukraine	4	0.4%
31	Turkey	3	0.3%
32	Taiwan	3	0.3%
33	Poland	3	0.3%
34	Portugal	2	0.2%
35	Lebanon	2	0.2%
36	Brazil	2	0.2%
37	Australia	2	0.2%
38	Ethiopia	2	0.2%
39	Hong Kong	2	0.2%
40	United Arab Emirates	2	0.2%
41	Sudan	2	0.2%
42	Sweden	1	0.1%
43	Pakistan	1	0.1%
44	Spain	1	0.1%
45	Viet Nam	1	0.1%
46	Chile	1	0.1%
47	Bangladesh	1	0.1%
48	Belgium	1	0.1%
49	Puerto Rico	1	0.1%
50	Romania	1	0.1%
51	Rwanda	1	0.1%
52	Saudi Arabia	1	0.1%
53	Mongolia	1	0.1%