Rank	Countries/Territories	Count	Percent
1	United States	787	41.6%
2	China	450	23.8%
3	Germany	182	9.6%
4	Russia	59	3.1%
5	Brazil	57	3%
6	India	52	2.7%
7	Canada	42	2.2%
8	Japan	35	1.8%
9	Italy	29	1.5%
10	Latvia	24	1.3%
11	France	20	1.1%
12	Netherlands	18	1%
13	Australia	16	0.8%
14	Korea, Republic of	14	0.7%
15	United Kingdom	9	0.5%
16	Switzerland	8	0.4%
17	Malaysia	6	0.3%
18	Cyprus	6	0.3%
19	Hong Kong	6	0.3%
20	Mexico	5	0.3%
21	Ireland	5	0.3%
22	Iran, Islamic Republic of	5	0.3%
23	Singapore	5	0.3%
24	Spain	4	0.2%
25	Thailand	4	0.2%
26	Turkey	4	0.2%
27	Viet Nam	4	0.2%
28	Norway	4	0.2%
29	Hungary	4	0.2%
30	Cote D'ivoire	4	0.2%
31	Greece	3	0.2%
32	Ukraine	3	0.2%
33	South Africa	2	0.1%
34	Taiwan	2	0.1%
35	Poland	2	0.1%
36	Romania	2	0.1%
37	Serbia	2	0.1%
38	Saudi Arabia	1	0.1%
39	Portugal	1	0.1%
40	Pakistan	1	0.1%
41	Iraq	1	0.1%
42	Argentina	1	0.1%
43	Czech Republic	1	0.1%
44	Denmark	1	0.1%
45	Egypt	1	0.1%
46	Belgium	1	0.1%