Rank	Countries/Territories	Count	Percent
1	United States	429	36.2%
2	China	426	35.9%
3	Germany	73	6.2%
4	Brazil	37	3.1%
5	France	34	2.9%
6	Netherlands	27	2.3%
7	Japan	17	1.4%
8	Korea, Republic of	14	1.2%
9	Norway	11	0.9%
10	India	11	0.9%
11	Australia	9	0.8%
12	Russia	9	0.8%
13	Singapore	7	0.6%
14	Cyprus	7	0.6%
15	United Kingdom	7	0.6%
16	Sweden	6	0.5%
17	Malaysia	6	0.5%
18	Mexico	6	0.5%
19	Italy	5	0.4%
20	Canada	4	0.3%
21	Argentina	3	0.3%
22	Egypt	3	0.3%
23	Morocco	3	0.3%
24	Spain	3	0.3%
25	Portugal	2	0.2%
26	Mongolia	2	0.2%
27	Czech Republic	2	0.2%
28	Hong Kong	2	0.2%
29	Hungary	2	0.2%
30	Colombia	2	0.2%
31	Bangladesh	2	0.2%
32	Belgium	2	0.2%
33	Thailand	2	0.2%
34	Turkey	2	0.2%
35	Bolivia, Plurinational State of	1	0.1%
36	Azerbaijan	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Ireland	1	0.1%
39	Pakistan	1	0.1%
40	Romania	1	0.1%
41	South Africa	1	0.1%
42	Switzerland	1	0.1%