Rank	Countries/Territories	Count	Percent
1	United States	508	30.4%
2	China	370	22.1%
3	Netherlands	277	16.6%
4	Germany	60	3.6%
5	Nigeria	56	3.3%
6	Canada	29	1.7%
7	France	27	1.6%
8		24	1.4%
9	India	24	1.4%
10	Indonesia	24	1.4%
11	Bulgaria	22	1.3%
12	Russia	22	1.3%
13	Turkey	17	1%
14	Japan	17	1%
15	Iran, Islamic Republic of	15	0.9%
16	United Kingdom	15	0.9%
17	Philippines	14	0.8%
18	Malaysia	14	0.8%
19	South Africa	11	0.7%
20	Thailand	11	0.7%
21	Singapore	10	0.6%
22	Switzerland	8	0.5%
23	Australia	8	0.5%
24	Bangladesh	8	0.5%
25	Taiwan	7	0.4%
26	Colombia	6	0.4%
27	Ireland	6	0.4%
28	Mauritius	5	0.3%
29	Cyprus	5	0.3%
30	Spain	5	0.3%
31	Ukraine	4	0.2%
32	Hong Kong	4	0.2%
33	Korea, Republic of	4	0.2%
34	Latvia	4	0.2%
35	Lithuania	4	0.2%
36	Viet Nam	3	0.2%
37	Romania	3	0.2%
38	Portugal	2	0.1%
39	Mongolia	2	0.1%
40	New Zealand	2	0.1%
41	Egypt	2	0.1%
42	Argentina	2	0.1%
43	Belgium	1	0.1%
44	Bolivia, Plurinational State of	1	0.1%
45	Brazil	1	0.1%
46	Iraq	1	0.1%
47	Norway	1	0.1%
48	Moldova, Republic of	1	0.1%
49	Kenya	1	0.1%
50	Hungary	1	0.1%
51	Israel	1	0.1%
52	Poland	1	0.1%
53	Togo	1	0.1%