Rank	Countries/Territories	Count	Percent
1	United States	625	45.5%
2	China	304	22.1%
3	Brazil	62	4.5%
4	Japan	58	4.2%
5	Germany	54	3.9%
6	India	26	1.9%
7	Sweden	20	1.5%
8	United Kingdom	20	1.5%
9	Netherlands	19	1.4%
10	Australia	19	1.4%
11	Korea, Republic of	16	1.2%
12	Taiwan	16	1.2%
13	Russia	15	1.1%
14	Singapore	11	0.8%
15	Ireland	11	0.8%
16	Austria	9	0.7%
17	France	9	0.7%
18	Iran, Islamic Republic of	8	0.6%
19	Hong Kong	7	0.5%
20	Israel	7	0.5%
21	Italy	7	0.5%
22	Turkey	5	0.4%
23	Spain	5	0.4%
24	Portugal	4	0.3%
25	Ukraine	4	0.3%
26	Poland	3	0.2%
27	Iraq	3	0.2%
28	Bahrain	3	0.2%
29	Canada	2	0.1%
30	Czech Republic	2	0.1%
31	Denmark	2	0.1%
32	Egypt	2	0.1%
33	Georgia	2	0.1%
34	Argentina	2	0.1%
35	United Arab Emirates	2	0.1%
36	Norway	2	0.1%
37	Luxembourg	2	0.1%
38	Malaysia	1	0.1%
39	Pakistan	1	0.1%
40	Lithuania	1	0.1%
41	Slovakia	1	0.1%
42	Hungary	1	0.1%
43	Indonesia	1	0.1%