Rank	Countries/Territories	Count	Percent
1	United States	250	32.3%
2	China	243	31.4%
3	Ireland	87	11.2%
4	Germany	49	6.3%
5	Korea, Republic of	23	3%
6	Israel	20	2.6%
7	Russia	14	1.8%
8	Hong Kong	12	1.5%
9	Afghanistan	9	1.2%
10	India	8	1%
11	Netherlands	8	1%
12	Canada	6	0.8%
13	Japan	6	0.8%
14	Cote D'ivoire	6	0.8%
15	Australia	4	0.5%
16	Turkey	4	0.5%
17	Singapore	3	0.4%
18	Argentina	3	0.4%
19	Latvia	3	0.4%
20	Bosnia and Herzegovina	3	0.4%
21	Bangladesh	2	0.3%
22	Spain	2	0.3%
23	Pakistan	2	0.3%
24	Saudi Arabia	2	0.3%
25	Poland	1	0.1%
26	South Africa	1	0.1%
27	Czech Republic	1	0.1%
28	Denmark	1	0.1%
29	Finland	1	0.1%
30	Mongolia	1	0.1%