Rank	Countries/Territories	Count	Percent
1	United States	369	39.6%
2	China	165	17.7%
3	Germany	111	11.9%
4	India	47	5%
5	Kazakhstan	37	4%
6	Brazil	30	3.2%
7	Netherlands	17	1.8%
8	Canada	11	1.2%
9	Ireland	9	1%
10	Japan	9	1%
11	Uzbekistan	9	1%
12	Thailand	8	0.9%
13	Cyprus	7	0.8%
14	Australia	7	0.8%
15	Czech Republic	6	0.6%
16	Senegal	6	0.6%
17	United Arab Emirates	6	0.6%
18	United Kingdom	5	0.5%
19	Russia	5	0.5%
20	Korea, Republic of	5	0.5%
21	France	5	0.5%
22	Viet Nam	4	0.4%
23	Turkey	3	0.3%
24	Spain	3	0.3%
25	Sweden	3	0.3%
26	Ecuador	3	0.3%
27	Ghana	3	0.3%
28	Hong Kong	3	0.3%
29	Mexico	3	0.3%
30	Romania	3	0.3%
31	Peru	3	0.3%
32	Philippines	2	0.2%
33	Poland	2	0.2%
34	Pakistan	2	0.2%
35	Italy	2	0.2%
36	Macao	2	0.2%
37	Belgium	2	0.2%
38	Croatia	2	0.2%
39	Singapore	2	0.2%
40	Slovakia	2	0.2%
41	South Africa	1	0.1%
42	Ukraine	1	0.1%
43	Venezuela, Bolivarian Republic of	1	0.1%
44	Bulgaria	1	0.1%
45	Argentina	1	0.1%
46	Austria	1	0.1%
47	Indonesia	1	0.1%
48	Malaysia	1	0.1%
49	Serbia	1	0.1%