Rank	Countries/Territories	Count	Percent
1	United States	600	39.9%
2	China	356	23.7%
3	Germany	170	11.3%
4	Japan	88	5.9%
5	Korea, Republic of	65	4.3%
6	United Kingdom	27	1.8%
7	India	27	1.8%
8	France	22	1.5%
9	Russia	22	1.5%
10	Singapore	16	1.1%
11	Canada	16	1.1%
12	Australia	14	0.9%
13	Netherlands	13	0.9%
14	Cyprus	11	0.7%
15	Iran, Islamic Republic of	9	0.6%
16	Indonesia	5	0.3%
17	Sweden	5	0.3%
18	Argentina	4	0.3%
19	Brazil	3	0.2%
20	Philippines	3	0.2%
21	South Africa	3	0.2%
22	Latvia	2	0.1%
23	Malaysia	2	0.1%
24	Poland	2	0.1%
25	Switzerland	2	0.1%
26	Trinidad and Tobago	2	0.1%
27	Ukraine	2	0.1%
28	Bangladesh	2	0.1%
29	Egypt	2	0.1%
30	Hong Kong	2	0.1%
31	Ireland	1	0.1%
32	Colombia	1	0.1%
33	Bolivia, Plurinational State of	1	0.1%
34	United Arab Emirates	1	0.1%
35	Spain	1	0.1%