Rank	Countries/Territories	Count	Percent
1	Ireland	528	41.4%
2	China	228	17.9%
3	United States	202	15.9%
4	Germany	109	8.6%
5	Iran, Islamic Republic of	30	2.4%
6	Canada	19	1.5%
7	Turkey	18	1.4%
8	France	17	1.3%
9	India	17	1.3%
10	Netherlands	11	0.9%
11	Qatar	10	0.8%
12	Brazil	8	0.6%
13	Egypt	6	0.5%
14	Romania	6	0.5%
15	Sweden	6	0.5%
16	Thailand	6	0.5%
17	United Kingdom	5	0.4%
18	Portugal	4	0.3%
19	Singapore	4	0.3%
20	Japan	4	0.3%
21	Korea, Republic of	4	0.3%
22	Mexico	4	0.3%
23	Hong Kong	4	0.3%
24	Indonesia	3	0.2%
25	Chile	3	0.2%
26	Colombia	3	0.2%
27	Australia	2	0.2%
28	Bolivia, Plurinational State of	2	0.2%
29	Denmark	2	0.2%
30	Philippines	2	0.2%
31	Pakistan	1	0.1%
32	Slovakia	1	0.1%
33	Russia	1	0.1%
34	Switzerland	1	0.1%
35	Greece	1	0.1%
36	Bulgaria	1	0.1%
37	Cyprus	1	0.1%