Rank	Countries/Territories	Count	Percent
1	United States	458	45%
2	China	268	26.4%
3	Germany	99	9.7%
4	Taiwan	38	3.7%
5	France	19	1.9%
6	India	16	1.6%
7	Japan	13	1.3%
8	Singapore	9	0.9%
9	Netherlands	8	0.8%
10	Turkey	8	0.8%
11	Ireland	7	0.7%
12	Cyprus	6	0.6%
13	Argentina	5	0.5%
14	Indonesia	5	0.5%
15	Romania	5	0.5%
16	Korea, Republic of	4	0.4%
17	Australia	4	0.4%
18	Canada	4	0.4%
19	Hong Kong	3	0.3%
20	United Kingdom	3	0.3%
21	Ukraine	2	0.2%
22	Uzbekistan	2	0.2%
23	Viet Nam	2	0.2%
24	Greece	2	0.2%
25		2	0.2%
26	Colombia	2	0.2%
27	Croatia	2	0.2%
28	Oman	2	0.2%
29	Thailand	2	0.2%
30	Spain	2	0.2%
31	Switzerland	1	0.1%
32	Russia	1	0.1%
33	Slovenia	1	0.1%
34	Palestine, State of	1	0.1%
35	Poland	1	0.1%
36	New Zealand	1	0.1%
37	Nigeria	1	0.1%
38	Latvia	1	0.1%
39	Mongolia	1	0.1%
40	Montenegro	1	0.1%
41	Czech Republic	1	0.1%
42	Egypt	1	0.1%
43	Bulgaria	1	0.1%
44	Georgia	1	0.1%
45	Iran, Islamic Republic of	1	0.1%