Rank	Countries/Territories	Count	Percent
1	United States	306	35.5%
2	China	119	13.8%
3	Germany	55	6.4%
4	South Africa	45	5.2%
5	Australia	32	3.7%
6	India	27	3.1%
7	Netherlands	27	3.1%
8	Nigeria	24	2.8%
9	Ireland	23	2.7%
10	Canada	18	2.1%
11	United Kingdom	14	1.6%
12	Indonesia	13	1.5%
13	Turkey	10	1.2%
14	Ethiopia	9	1%
15	France	9	1%
16	Mauritius	8	0.9%
17	Mexico	8	0.9%
18	Ghana	8	0.9%
19	Singapore	8	0.9%
20	Russia	8	0.9%
21	Belgium	7	0.8%
22	Denmark	6	0.7%
23	Japan	6	0.7%
24	Korea, Republic of	5	0.6%
25	Hong Kong	5	0.6%
26	Brazil	5	0.6%
27	Philippines	5	0.6%
28	Saudi Arabia	5	0.6%
29	Tanzania, United Republic of	4	0.5%
30	Uganda	4	0.5%
31	Cameroon	4	0.5%
32	Iran, Islamic Republic of	4	0.5%
33	Italy	3	0.3%
34	Malaysia	3	0.3%
35	Hungary	3	0.3%
36	Egypt	2	0.2%
37	Cyprus	2	0.2%
38	Bangladesh	2	0.2%
39	Jordan	2	0.2%
40	Nepal	2	0.2%
41	Pakistan	2	0.2%
42	United Arab Emirates	2	0.2%
43	Romania	2	0.2%
44	Rwanda	1	0.1%
45	Yemen	1	0.1%
46	Iraq	1	0.1%
47	Argentina	1	0.1%
48	Austria	1	0.1%
49	Colombia	1	0.1%