Rank	Countries/Territories	Count	Percent
1	United States	364	36.5%
2	China	204	20.4%
3	Germany	89	8.9%
4	Nigeria	55	5.5%
5	India	35	3.5%
6	Japan	30	3%
7	Korea, Republic of	17	1.7%
8	United Kingdom	17	1.7%
9	Hong Kong	14	1.4%
10	France	13	1.3%
11	Netherlands	13	1.3%
12	Iran, Islamic Republic of	12	1.2%
13	Ireland	12	1.2%
14	Singapore	9	0.9%
15	Bangladesh	8	0.8%
16	Cyprus	7	0.7%
17	Namibia	7	0.7%
18	Switzerland	7	0.7%
19	Australia	6	0.6%
20	Belgium	6	0.6%
21	Chile	6	0.6%
22	Egypt	6	0.6%
23	Indonesia	6	0.6%
24	Ethiopia	5	0.5%
25	Mexico	5	0.5%
26	Israel	5	0.5%
27	Canada	4	0.4%
28	South Africa	4	0.4%
29	Brazil	3	0.3%
30	Malta	3	0.3%
31	Morocco	2	0.2%
32	Romania	2	0.2%
33	Saudi Arabia	2	0.2%
34	Italy	2	0.2%
35	Jordan	2	0.2%
36	Denmark	2	0.2%
37	Sweden	2	0.2%
38	Slovakia	2	0.2%
39	Taiwan	2	0.2%
40	Turkey	1	0.1%
41	Ukraine	1	0.1%
42	Algeria	1	0.1%
43	Armenia	1	0.1%
44	Malaysia	1	0.1%
45	Iraq	1	0.1%
46	Norway	1	0.1%
47	Pakistan	1	0.1%