Rank	Countries/Territories	Count	Percent
1	United States	902	34.6%
2	China	888	34.1%
3	Ireland	192	7.4%
4	Germany	180	6.9%
5	France	53	2%
6	Hong Kong	49	1.9%
7	Canada	40	1.5%
8	Japan	37	1.4%
9	United Kingdom	37	1.4%
10	Russia	33	1.3%
11	Korea, Republic of	23	0.9%
12	India	23	0.9%
13	Singapore	16	0.6%
14	Netherlands	14	0.5%
15	Ukraine	14	0.5%
16	Australia	13	0.5%
17	Taiwan	11	0.4%
18	Czech Republic	9	0.3%
19	Norway	8	0.3%
20	Morocco	8	0.3%
21	Cyprus	7	0.3%
22	Sweden	6	0.2%
23	Switzerland	5	0.2%
24	Latvia	5	0.2%
25	Bangladesh	4	0.2%
26	Belgium	3	0.1%
27	Cuba	3	0.1%
28	Iran, Islamic Republic of	3	0.1%
29	Puerto Rico	3	0.1%
30	Brazil	2	0.1%
31	Malaysia	2	0.1%
32	Mongolia	2	0.1%
33	Thailand	2	0.1%
34	Turkey	2	0.1%
35	Poland	1	0%
36	Slovakia	1	0%
37	Italy	1	0%
38	Austria	1	0%
39	Argentina	1	0%
40	Denmark	1	0%
41	Georgia	1	0%