Rank	Countries/Territories	Count	Percent
1	United States	841	37.8%
2	China	678	30.5%
3	Germany	164	7.4%
4	Taiwan	78	3.5%
5	India	76	3.4%
6	Japan	43	1.9%
7	Canada	40	1.8%
8	Brazil	37	1.7%
9	Korea, Republic of	37	1.7%
10	France	31	1.4%
11	Netherlands	22	1%
12	Hong Kong	18	0.8%
13	Russia	18	0.8%
14	Latvia	14	0.6%
15	United Kingdom	12	0.5%
16	Cyprus	10	0.4%
17	Mexico	9	0.4%
18	Australia	7	0.3%
19	Viet Nam	7	0.3%
20	Egypt	6	0.3%
21	Italy	6	0.3%
22	Chile	5	0.2%
23	Portugal	5	0.2%
24	Thailand	5	0.2%
25	Turkey	5	0.2%
26	Cuba	4	0.2%
27	Argentina	4	0.2%
28	Bangladesh	3	0.1%
29	Belgium	3	0.1%
30	Greece	3	0.1%
31	Iran, Islamic Republic of	3	0.1%
32	Ireland	3	0.1%
33	Singapore	3	0.1%
34	Spain	3	0.1%
35	Palestine, State of	2	0.1%
36	Peru	2	0.1%
37	Israel	2	0.1%
38	New Zealand	2	0.1%
39	Norway	2	0.1%
40	Czech Republic	2	0.1%
41	Denmark	1	0%
42	Finland	1	0%
43	Georgia	1	0%
44	Pakistan	1	0%
45	Mongolia	1	0%
46	Lithuania	1	0%
47	Malaysia	1	0%
48	South Africa	1	0%
49	Ukraine	1	0%
50	Switzerland	1	0%