Rank	Countries/Territories	Count	Percent
1	United States	424	37.8%
2	China	403	35.9%
3	Germany	73	6.5%
4	France	30	2.7%
5	Netherlands	25	2.2%
6	Japan	17	1.5%
7	Korea, Republic of	14	1.2%
8	Norway	11	1%
9	India	11	1%
10	Brazil	11	1%
11	Australia	9	0.8%
12	Russia	9	0.8%
13	Singapore	7	0.6%
14	United Kingdom	7	0.6%
15	Sweden	6	0.5%
16	Malaysia	6	0.5%
17	Mexico	6	0.5%
18	Cyprus	6	0.5%
19	Italy	5	0.4%
20	Canada	4	0.4%
21	Argentina	3	0.3%
22	Morocco	3	0.3%
23	Spain	3	0.3%
24	Mongolia	2	0.2%
25	Thailand	2	0.2%
26	Turkey	2	0.2%
27	Portugal	2	0.2%
28	Czech Republic	2	0.2%
29	Egypt	2	0.2%
30	Hong Kong	2	0.2%
31	Hungary	2	0.2%
32	Colombia	2	0.2%
33	Bangladesh	2	0.2%
34	Belgium	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	Romania	1	0.1%
40	South Africa	1	0.1%
41	Switzerland	1	0.1%
42	Pakistan	1	0.1%