Rank	Countries/Territories	Count	Percent
1	United States	369	30.8%
2	China	291	24.3%
3	Japan	98	8.2%
4	Germany	79	6.6%
5	Nigeria	73	6.1%
6	Canada	51	4.3%
7	Netherlands	37	3.1%
8	France	19	1.6%
9	Lithuania	14	1.2%
10	Singapore	14	1.2%
11	United Kingdom	14	1.2%
12	Bulgaria	10	0.8%
13	South Africa	9	0.8%
14	Ukraine	9	0.8%
15	Mauritius	8	0.7%
16	Australia	8	0.7%
17	India	7	0.6%
18	Latvia	7	0.6%
19	Luxembourg	6	0.5%
20	Russia	6	0.5%
21	Cote D'ivoire	6	0.5%
22	Turkey	6	0.5%
23	Kenya	5	0.4%
24	Spain	5	0.4%
25	Malaysia	4	0.3%
26	Bangladesh	4	0.3%
27	Belgium	4	0.3%
28	Viet Nam	4	0.3%
29	Congo, The Democratic Republic of The	3	0.3%
30	Indonesia	3	0.3%
31	Hong Kong	3	0.3%
32	Norway	3	0.3%
33	Mongolia	3	0.3%
34	Rwanda	2	0.2%
35	Switzerland	2	0.2%
36	Ireland	2	0.2%
37	Argentina	2	0.2%
38	Brazil	2	0.2%
39	United Arab Emirates	2	0.2%
40	Slovakia	1	0.1%
41	Korea, Republic of	1	0.1%
42	Thailand	1	0.1%
43	Philippines	1	0.1%
44	Romania	1	0.1%