Rank	Countries/Territories	Count	Percent
1	United States	556	29.5%
2	Ireland	490	26%
3	China	385	20.4%
4	Germany	109	5.8%
5	Taiwan	55	2.9%
6	Japan	48	2.5%
7	United Kingdom	46	2.4%
8	France	31	1.6%
9	India	27	1.4%
10	Australia	20	1.1%
11	Netherlands	12	0.6%
12	Korea, Republic of	9	0.5%
13	Canada	8	0.4%
14	Denmark	7	0.4%
15	Singapore	7	0.4%
16	Cyprus	6	0.3%
17	Hong Kong	6	0.3%
18	Argentina	6	0.3%
19	Belgium	5	0.3%
20	Iran, Islamic Republic of	5	0.3%
21	Sweden	4	0.2%
22	Italy	3	0.2%
23	Poland	3	0.2%
24	Puerto Rico	3	0.2%
25	Romania	3	0.2%
26	Russia	3	0.2%
27	Saudi Arabia	2	0.1%
28	Liechtenstein	2	0.1%
29	Croatia	2	0.1%
30	Greece	2	0.1%
31	Egypt	2	0.1%
32	Ukraine	2	0.1%
33	Slovakia	2	0.1%
34	Pakistan	2	0.1%
35	Philippines	1	0.1%
36	South Africa	1	0.1%
37	Czech Republic	1	0.1%
38	Brazil	1	0.1%
39	Bangladesh	1	0.1%
40	Mexico	1	0.1%
41	Mongolia	1	0.1%
42	Lebanon	1	0.1%
43	New Zealand	1	0.1%
44	Nigeria	1	0.1%
45	Norway	1	0.1%