Rank	Countries/Territories	Count	Percent
1	United States	577	24.4%
2	China	463	19.6%
3	Ireland	426	18%
4	Germany	125	5.3%
5	Korea, Republic of	96	4.1%
6	Japan	94	4%
7	India	87	3.7%
8	Canada	60	2.5%
9	United Kingdom	46	1.9%
10	Netherlands	29	1.2%
11	France	26	1.1%
12	Australia	24	1%
13	Singapore	24	1%
14	Hong Kong	21	0.9%
15	Russia	19	0.8%
16	Viet Nam	18	0.8%
17	Malaysia	17	0.7%
18	Taiwan	16	0.7%
19	Spain	12	0.5%
20	Italy	12	0.5%
21	Brazil	11	0.5%
22	Ukraine	11	0.5%
23	Norway	10	0.4%
24	Poland	9	0.4%
25	Romania	9	0.4%
26	Cyprus	8	0.3%
27	Israel	7	0.3%
28	Iran, Islamic Republic of	6	0.3%
29	Turkey	6	0.3%
30	Sweden	6	0.3%
31	Peru	6	0.3%
32	Thailand	5	0.2%
33	Uganda	5	0.2%
34	Iraq	5	0.2%
35	Bulgaria	5	0.2%
36	Austria	5	0.2%
37	Belgium	4	0.2%
38	Mauritius	4	0.2%
39	Mexico	3	0.1%
40	Lithuania	3	0.1%
41	Morocco	3	0.1%
42	Denmark	3	0.1%
43	Colombia	3	0.1%
44	Jamaica	3	0.1%
45	Honduras	2	0.1%
46	Kazakhstan	2	0.1%
47	Georgia	2	0.1%
48	Dominican Republic	2	0.1%
49	Finland	2	0.1%
50	Bangladesh	2	0.1%
51	Albania	2	0.1%
52	Philippines	2	0.1%
53	Pakistan	2	0.1%
54	New Zealand	2	0.1%
55	Saudi Arabia	2	0.1%
56	Serbia	2	0.1%
57	Switzerland	1	0%
58	Portugal	1	0%
59	Kuwait	1	0%
60	Latvia	1	0%
61	Mongolia	1	0%
62	Armenia	1	0%
63	Jordan	1	0%
64	Indonesia	1	0%
65	Hungary	1	0%
66	Guatemala	1	0%