Rank	Countries/Territories	Count	Percent
1	United States	505	49.5%
2	China	161	15.8%
3	Germany	106	10.4%
4	India	42	4.1%
5	Netherlands	27	2.6%
6	France	25	2.4%
7	Japan	24	2.4%
8	Canada	22	2.2%
9	Singapore	15	1.5%
10	Korea, Republic of	13	1.3%
11	Ireland	13	1.3%
12	Australia	9	0.9%
13	United Kingdom	9	0.9%
14	Israel	6	0.6%
15	Hungary	4	0.4%
16	Cyprus	4	0.4%
17	Finland	3	0.3%
18	Iran, Islamic Republic of	3	0.3%
19	Malaysia	3	0.3%
20	Viet Nam	3	0.3%
21	Russia	2	0.2%
22	Turkey	2	0.2%
23	Austria	2	0.2%
24	Hong Kong	2	0.2%
25	Italy	2	0.2%
26	Indonesia	1	0.1%
27	Croatia	1	0.1%
28	Dominican Republic	1	0.1%
29	Estonia	1	0.1%
30	Spain	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%
33	Thailand	1	0.1%
34	Mauritius	1	0.1%
35	Mexico	1	0.1%
36	Morocco	1	0.1%
37	Libya	1	0.1%
38	New Zealand	1	0.1%
39	Norway	1	0.1%