Rank	Countries/Territories	Count	Percent
1	United States	1068	48.5%
2	China	406	18.4%
3	Germany	169	7.7%
4	Ireland	79	3.6%
5	Netherlands	68	3.1%
6	Canada	62	2.8%
7	India	57	2.6%
8	France	33	1.5%
9	Japan	33	1.5%
10	United Kingdom	30	1.4%
11	Singapore	23	1%
12	Australia	22	1%
13	Korea, Republic of	18	0.8%
14	Israel	12	0.5%
15	Thailand	12	0.5%
16	Russia	12	0.5%
17	Switzerland	8	0.4%
18	Italy	7	0.3%
19	Denmark	7	0.3%
20	Iran, Islamic Republic of	6	0.3%
21	Poland	6	0.3%
22	Sweden	6	0.3%
23	Turkey	5	0.2%
24	Cyprus	5	0.2%
25	Austria	4	0.2%
26	Finland	4	0.2%
27	Hungary	4	0.2%
28	Malaysia	3	0.1%
29	New Zealand	3	0.1%
30	Mexico	3	0.1%
31	Hong Kong	3	0.1%
32	Argentina	3	0.1%
33	Viet Nam	3	0.1%
34	Algeria	2	0.1%
35	Belgium	2	0.1%
36	Spain	2	0.1%
37	Romania	1	0%
38	Morocco	1	0%
39	Norway	1	0%
40	Mauritius	1	0%
41	Libya	1	0%
42	Croatia	1	0%
43	Indonesia	1	0%
44	Dominican Republic	1	0%
45	Estonia	1	0%
46	Ukraine	1	0%
47	Taiwan	1	0%