Rank	Countries/Territories	Count	Percent
1	United States	376	31.4%
2	India	91	7.6%
3	China	82	6.8%
4	Germany	80	6.7%
5	South Africa	79	6.6%
6	Japan	78	6.5%
7	Nigeria	73	6.1%
8	United Kingdom	40	3.3%
9	Ethiopia	26	2.2%
10	Uganda	24	2%
11	Ghana	19	1.6%
12	France	19	1.6%
13	Netherlands	19	1.6%
14	Mauritius	18	1.5%
15	Australia	17	1.4%
16	Canada	16	1.3%
17	Zimbabwe	16	1.3%
18	Kenya	15	1.3%
19	Singapore	12	1%
20	Russia	11	0.9%
21	Belgium	8	0.7%
22	Italy	8	0.7%
23	Tanzania, United Republic of	7	0.6%
24	Brazil	6	0.5%
25	Cyprus	6	0.5%
26	Ireland	6	0.5%
27	Norway	5	0.4%
28	Korea, Republic of	5	0.4%
29	Mozambique	3	0.3%
30	Hong Kong	3	0.3%
31	Switzerland	3	0.3%
32	Tunisia	2	0.2%
33	Zambia	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Colombia	2	0.2%
36	Rwanda	2	0.2%
37	Sierra Leone	2	0.2%
38	Somalia	2	0.2%
39	Spain	2	0.2%
40	Sweden	1	0.1%
41	Pakistan	1	0.1%
42	New Zealand	1	0.1%
43	Malawi	1	0.1%
44	Malaysia	1	0.1%
45	Czech Republic	1	0.1%
46	Egypt	1	0.1%
47	Argentina	1	0.1%
48	Finland	1	0.1%
49	Turkey	1	0.1%
50	Ukraine	1	0.1%
51	Trinidad and Tobago	1	0.1%