Rank	Countries/Territories	Count	Percent
1	United States	783	45.6%
2	China	423	24.6%
3	Germany	136	7.9%
4	Japan	43	2.5%
5	Singapore	42	2.4%
6	India	39	2.3%
7	Hong Kong	27	1.6%
8	Spain	18	1%
9	Canada	17	1%
10	France	14	0.8%
11	Latvia	14	0.8%
12	Netherlands	14	0.8%
13	Brazil	11	0.6%
14	Australia	8	0.5%
15	Czech Republic	8	0.5%
16	United Kingdom	8	0.5%
17	Taiwan	7	0.4%
18	Egypt	7	0.4%
19	Romania	7	0.4%
20	Iran, Islamic Republic of	7	0.4%
21	Ireland	6	0.3%
22	Mexico	6	0.3%
23	Denmark	6	0.3%
24	Cyprus	6	0.3%
25	Austria	6	0.3%
26	Portugal	6	0.3%
27	Norway	5	0.3%
28	Russia	5	0.3%
29	Italy	5	0.3%
30	Argentina	4	0.2%
31	Greece	3	0.2%
32	Korea, Republic of	3	0.2%
33	Thailand	3	0.2%
34	Turkey	3	0.2%
35	Ukraine	2	0.1%
36	Sweden	2	0.1%
37	Poland	2	0.1%
38	Hungary	2	0.1%
39	Finland	2	0.1%
40	Ethiopia	1	0.1%
41	Ecuador	1	0.1%
42	Israel	1	0.1%
43	Saudi Arabia	1	0.1%
44	Serbia	1	0.1%
45	Nigeria	1	0.1%
46	Switzerland	1	0.1%
47	United Arab Emirates	1	0.1%