Rank	Countries/Territories	Count	Percent
1	United States	445	34.7%
2	China	383	29.9%
3	Netherlands	124	9.7%
4	Germany	70	5.5%
5	Russia	41	3.2%
6	United Kingdom	19	1.5%
7	Japan	19	1.5%
8	France	19	1.5%
9	India	17	1.3%
10	Nigeria	16	1.2%
11	Singapore	14	1.1%
12	Ireland	9	0.7%
13	Hong Kong	8	0.6%
14	Ghana	8	0.6%
15	South Africa	8	0.6%
16	Canada	6	0.5%
17	Cyprus	5	0.4%
18	Sweden	5	0.4%
19	Taiwan	5	0.4%
20	Cameroon	4	0.3%
21	Ethiopia	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Iraq	4	0.3%
24	Korea, Republic of	4	0.3%
25	Mauritius	4	0.3%
26	Brazil	3	0.2%
27	Ukraine	3	0.2%
28	Spain	3	0.2%
29	Philippines	2	0.2%
30	Viet Nam	2	0.2%
31	Congo	2	0.2%
32	Congo, The Democratic Republic of The	2	0.2%
33	Gambia	2	0.2%
34	Burkina Faso	2	0.2%
35	Czech Republic	1	0.1%
36	Cote D'ivoire	1	0.1%
37	Bulgaria	1	0.1%
38	Argentina	1	0.1%
39	Australia	1	0.1%
40	Mexico	1	0.1%
41	Mongolia	1	0.1%
42	Morocco	1	0.1%
43	Pakistan	1	0.1%
44	Palestine, State of	1	0.1%
45	Malaysia	1	0.1%
46	Greece	1	0.1%
47	Portugal	1	0.1%
48	Senegal	1	0.1%
49	Switzerland	1	0.1%