Rank	Countries/Territories	Count	Percent
1	United States	371	42.6%
2	China	177	20.3%
3	Germany	87	10%
4	Netherlands	38	4.4%
5	Turkey	17	2%
6	Japan	16	1.8%
7	Bulgaria	15	1.7%
8	Canada	14	1.6%
9	France	14	1.6%
10	Latvia	12	1.4%
11	Australia	10	1.1%
12	Singapore	7	0.8%
13	South Africa	6	0.7%
14	Argentina	6	0.7%
15	Thailand	6	0.7%
16	United Kingdom	6	0.7%
17	Egypt	5	0.6%
18	Lithuania	5	0.6%
19	Qatar	4	0.5%
20	Iran, Islamic Republic of	4	0.5%
21	Russia	4	0.5%
22	Ukraine	4	0.5%
23	Cyprus	3	0.3%
24	Denmark	3	0.3%
25	Bangladesh	3	0.3%
26	Belgium	3	0.3%
27	Philippines	3	0.3%
28	Poland	3	0.3%
29	Spain	3	0.3%
30	Mongolia	3	0.3%
31	Morocco	2	0.2%
32	Mauritius	2	0.2%
33	Kenya	2	0.2%
34	Hong Kong	2	0.2%
35	India	1	0.1%
36	Ireland	1	0.1%
37	Israel	1	0.1%
38	Bolivia, Plurinational State of	1	0.1%
39	Azerbaijan	1	0.1%
40	Cote D'ivoire	1	0.1%
41	Korea, Republic of	1	0.1%
42	Nigeria	1	0.1%
43	Taiwan	1	0.1%
44	Portugal	1	0.1%
45	Romania	1	0.1%