Rank	Countries/Territories	Count	Percent
1	United States	713	41%
2	China	444	25.5%
3	Germany	163	9.4%
4	Ireland	162	9.3%
5	India	46	2.6%
6	France	37	2.1%
7	Canada	21	1.2%
8	Egypt	20	1.1%
9	Cyprus	16	0.9%
10	Japan	15	0.9%
11	Korea, Republic of	8	0.5%
12	Senegal	8	0.5%
13	Brazil	8	0.5%
14	United Kingdom	8	0.5%
15	Australia	7	0.4%
16	Singapore	7	0.4%
17	Netherlands	6	0.3%
18	Hong Kong	5	0.3%
19	Afghanistan	5	0.3%
20	Cuba	4	0.2%
21	Indonesia	3	0.2%
22	Argentina	3	0.2%
23	Malaysia	3	0.2%
24	Latvia	3	0.2%
25	Mongolia	3	0.2%
26	Taiwan	3	0.2%
27	Ukraine	3	0.2%
28	Iran, Islamic Republic of	2	0.1%
29	Iraq	2	0.1%
30	Czech Republic	2	0.1%
31	Ecuador	1	0.1%
32	Bangladesh	1	0.1%
33	Costa Rica	1	0.1%
34	Pakistan	1	0.1%
35	Russia	1	0.1%
36	South Africa	1	0.1%
37	Spain	1	0.1%
38	Switzerland	1	0.1%
39	Lithuania	1	0.1%
40	Mexico	1	0.1%
41	Yemen	1	0.1%