Rank	Countries/Territories	Count	Percent
1	United States	821	44.4%
2	China	428	23.2%
3	Germany	152	8.2%
4	Greece	58	3.1%
5	India	51	2.8%
6	Japan	44	2.4%
7	Latvia	35	1.9%
8	Brazil	29	1.6%
9	Korea, Republic of	23	1.2%
10	Russia	23	1.2%
11	Canada	21	1.1%
12	Netherlands	20	1.1%
13	Singapore	19	1%
14	Ecuador	16	0.9%
15	Australia	15	0.8%
16	Ireland	13	0.7%
17	Hong Kong	8	0.4%
18	Spain	7	0.4%
19	United Kingdom	7	0.4%
20	Cote D'ivoire	6	0.3%
21	Cyprus	6	0.3%
22	France	5	0.3%
23	Sweden	4	0.2%
24	Taiwan	4	0.2%
25	Thailand	3	0.2%
26	Italy	3	0.2%
27	Armenia	3	0.2%
28	Austria	2	0.1%
29	Pakistan	2	0.1%
30	Turkey	2	0.1%
31	Ukraine	2	0.1%
32	United Arab Emirates	2	0.1%
33	Poland	2	0.1%
34	Viet Nam	2	0.1%
35	Romania	1	0.1%
36	Switzerland	1	0.1%
37	Peru	1	0.1%
38	Mongolia	1	0.1%
39	Bangladesh	1	0.1%
40		1	0.1%
41	Argentina	1	0.1%
42	Bulgaria	1	0.1%
43	Denmark	1	0.1%
44	Egypt	1	0.1%