Rank	Countries/Territories	Count	Percent
1	United States	570	37.8%
2	China	445	29.5%
3	Germany	84	5.6%
4	Taiwan	78	5.2%
5	India	60	4%
6	Brazil	32	2.1%
7	Canada	27	1.8%
8	Japan	24	1.6%
9	Korea, Republic of	22	1.5%
10	Hong Kong	17	1.1%
11	Netherlands	17	1.1%
12	Latvia	14	0.9%
13	Russia	11	0.7%
14	United Kingdom	11	0.7%
15	Mexico	9	0.6%
16	France	9	0.6%
17	Australia	7	0.5%
18	Viet Nam	7	0.5%
19	Egypt	6	0.4%
20	Italy	6	0.4%
21	Chile	5	0.3%
22	Argentina	4	0.3%
23	Cuba	4	0.3%
24	Cyprus	3	0.2%
25	Belgium	3	0.2%
26	Greece	3	0.2%
27	Thailand	3	0.2%
28	Spain	2	0.1%
29	Czech Republic	2	0.1%
30	New Zealand	2	0.1%
31	Palestine, State of	2	0.1%
32	Peru	2	0.1%
33	Ireland	2	0.1%
34	Israel	2	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Malaysia	1	0.1%
37	Portugal	1	0.1%
38	Singapore	1	0.1%
39	South Africa	1	0.1%
40	Pakistan	1	0.1%
41	Denmark	1	0.1%
42	Bangladesh	1	0.1%
43	Georgia	1	0.1%
44	Finland	1	0.1%
45	Switzerland	1	0.1%
46	Turkey	1	0.1%
47	Ukraine	1	0.1%