Rank	Countries/Territories	Count	Percent
1	United States	528	35.8%
2	Ireland	364	24.7%
3	China	173	11.7%
4	Germany	80	5.4%
5	India	58	3.9%
6	Australia	34	2.3%
7	Canada	28	1.9%
8	Korea, Republic of	20	1.4%
9	Singapore	19	1.3%
10	Japan	18	1.2%
11	Spain	14	1%
12	Netherlands	12	0.8%
13	Turkey	11	0.7%
14	Morocco	8	0.5%
15	Denmark	8	0.5%
16	Cyprus	8	0.5%
17	Slovakia	7	0.5%
18	Colombia	6	0.4%
19	Cote D'ivoire	5	0.3%
20	Belgium	5	0.3%
21	Brazil	5	0.3%
22	Romania	5	0.3%
23	Saudi Arabia	4	0.3%
24	France	4	0.3%
25	Indonesia	4	0.3%
26	Italy	3	0.2%
27	Croatia	3	0.2%
28	United Kingdom	3	0.2%
29	Russia	2	0.1%
30	Sweden	2	0.1%
31	Switzerland	2	0.1%
32	Taiwan	2	0.1%
33	Argentina	2	0.1%
34	Hong Kong	2	0.1%
35	Malaysia	2	0.1%
36	Mexico	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Nigeria	2	0.1%
39	Norway	2	0.1%
40	Oman	2	0.1%
41	Pakistan	1	0.1%
42	Philippines	1	0.1%
43	Portugal	1	0.1%
44	Nepal	1	0.1%
45	Niger	1	0.1%
46	Israel	1	0.1%
47	Czech Republic	1	0.1%
48	Algeria	1	0.1%
49	Austria	1	0.1%
50	Bangladesh	1	0.1%
51	Ukraine	1	0.1%
52	United Arab Emirates	1	0.1%