Rank	Countries/Territories	Count	Percent
1	United States	879	29.3%
2	China	572	19.1%
3	Ireland	464	15.5%
4	Germany	140	4.7%
5	Korea, Republic of	116	3.9%
6	Japan	104	3.5%
7	India	92	3.1%
8	Australia	68	2.3%
9	Canada	65	2.2%
10	United Kingdom	51	1.7%
11	France	41	1.4%
12	Netherlands	35	1.2%
13	Singapore	28	0.9%
14	Hong Kong	23	0.8%
15	Russia	20	0.7%
16	Malaysia	19	0.6%
17	Taiwan	18	0.6%
18	Viet Nam	18	0.6%
19	Brazil	18	0.6%
20	Spain	14	0.5%
21	Italy	12	0.4%
22	Ukraine	11	0.4%
23	Norway	10	0.3%
24	Poland	10	0.3%
25	Bulgaria	10	0.3%
26	Cyprus	10	0.3%
27	Romania	9	0.3%
28	Thailand	9	0.3%
29	Sweden	8	0.3%
30	Mexico	7	0.2%
31	Israel	7	0.2%
32	Iran, Islamic Republic of	6	0.2%
33	Iraq	6	0.2%
34	Peru	6	0.2%
35	Turkey	6	0.2%
36	Uganda	5	0.2%
37	Mauritius	5	0.2%
38	Honduras	5	0.2%
39	Austria	5	0.2%
40	Belgium	4	0.1%
41	Denmark	4	0.1%
42	Pakistan	4	0.1%
43	Lithuania	3	0.1%
44	Morocco	3	0.1%
45	Colombia	3	0.1%
46	Jamaica	3	0.1%
47	Kazakhstan	2	0.1%
48	Hungary	2	0.1%
49	Georgia	2	0.1%
50	Dominican Republic	2	0.1%
51	Egypt	2	0.1%
52	Finland	2	0.1%
53	Bangladesh	2	0.1%
54	Albania	2	0.1%
55	New Zealand	2	0.1%
56	Philippines	2	0.1%
57	Portugal	2	0.1%
58	Saudi Arabia	2	0.1%
59	Serbia	2	0.1%
60	Togo	1	0%
61	Switzerland	1	0%
62	Nigeria	1	0%
63	Paraguay	1	0%
64	Mongolia	1	0%
65	Kuwait	1	0%
66	Latvia	1	0%
67	Armenia	1	0%
68	Cuba	1	0%
69	Greece	1	0%
70	Guatemala	1	0%
71	Indonesia	1	0%
72	Jordan	1	0%