Rank	Countries/Territories	Count	Percent
1	United States	109	26.5%
2	China	94	22.9%
3	Ireland	42	10.2%
4	Germany	31	7.5%
5	Korea, Republic of	25	6.1%
6	France	23	5.6%
7	Netherlands	21	5.1%
8	Canada	10	2.4%
9	Turkey	7	1.7%
10	Kazakhstan	5	1.2%
11	Philippines	4	1%
12	Saudi Arabia	3	0.7%
13	Cyprus	3	0.7%
14	Egypt	2	0.5%
15	Bosnia and Herzegovina	2	0.5%
16	Latvia	2	0.5%
17	Libya	2	0.5%
18	India	2	0.5%
19	Romania	2	0.5%
20	Palestine, State of	2	0.5%
21	Thailand	2	0.5%
22	South Africa	2	0.5%
23	United Kingdom	2	0.5%
24	Sri Lanka	1	0.2%
25	Sweden	1	0.2%
26	Taiwan	1	0.2%
27	Ukraine	1	0.2%
28	United Arab Emirates	1	0.2%
29	Singapore	1	0.2%
30	Nigeria	1	0.2%
31	Pakistan	1	0.2%
32	Israel	1	0.2%
33	Italy	1	0.2%
34	Lithuania	1	0.2%
35	Brazil	1	0.2%
36		1	0.2%
37	Finland	1	0.2%