Rank	Countries/Territories	Count	Percent
1	United States	695	43.6%
2	China	357	22.4%
3	Germany	170	10.7%
4	Brazil	57	3.6%
5	India	47	2.9%
6	Canada	41	2.6%
7	Japan	27	1.7%
8	Italy	26	1.6%
9	Russia	19	1.2%
10	France	18	1.1%
11	Netherlands	14	0.9%
12	Korea, Republic of	14	0.9%
13	Latvia	12	0.8%
14	Switzerland	8	0.5%
15	United Kingdom	7	0.4%
16	Australia	6	0.4%
17	Cyprus	6	0.4%
18	Hong Kong	5	0.3%
19	Ireland	5	0.3%
20	Iran, Islamic Republic of	5	0.3%
21	Mexico	5	0.3%
22	Hungary	4	0.3%
23	Cote D'ivoire	4	0.3%
24	Singapore	4	0.3%
25	Thailand	4	0.3%
26	Turkey	4	0.3%
27	Ukraine	3	0.2%
28	Greece	3	0.2%
29	Romania	2	0.1%
30	Serbia	2	0.1%
31	Norway	2	0.1%
32	Poland	2	0.1%
33	Malaysia	2	0.1%
34	Viet Nam	2	0.1%
35	South Africa	2	0.1%
36	Taiwan	2	0.1%
37	Iraq	1	0.1%
38	Portugal	1	0.1%
39	Pakistan	1	0.1%
40	Argentina	1	0.1%
41	Czech Republic	1	0.1%
42	Denmark	1	0.1%
43	Egypt	1	0.1%
44	Belgium	1	0.1%