Rank	Countries/Territories	Count	Percent
1	United States	457	39.5%
2	China	319	27.5%
3	Germany	79	6.8%
4	India	41	3.5%
5	Canada	29	2.5%
6	Japan	22	1.9%
7	Brazil	21	1.8%
8	Netherlands	17	1.5%
9	Latvia	16	1.4%
10	Russia	13	1.1%
11	Korea, Republic of	12	1%
12	Indonesia	12	1%
13	Viet Nam	11	0.9%
14	United Kingdom	9	0.8%
15	South Africa	8	0.7%
16	Ireland	8	0.7%
17	Hong Kong	8	0.7%
18	Cote D'ivoire	6	0.5%
19	Cyprus	5	0.4%
20	Cambodia	5	0.4%
21	Australia	5	0.4%
22	Italy	5	0.4%
23	Mexico	5	0.4%
24	Nigeria	5	0.4%
25	Turkey	5	0.4%
26	Barbados	4	0.3%
27	Oman	3	0.3%
28	Lithuania	3	0.3%
29	Singapore	3	0.3%
30	Spain	2	0.2%
31	United Arab Emirates	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	New Zealand	2	0.2%
34	Bangladesh	2	0.2%
35	Colombia	2	0.2%
36	Argentina	1	0.1%
37	Czech Republic	1	0.1%
38	Denmark	1	0.1%
39	Guyana	1	0.1%
40	Qatar	1	0.1%
41	Norway	1	0.1%
42	Israel	1	0.1%
43	Malaysia	1	0.1%
44	Ukraine	1	0.1%
45	Taiwan	1	0.1%