Rank	Countries/Territories	Count	Percent
1	United States	502	25%
2	China	379	18.9%
3	Ireland	375	18.7%
4	Germany	99	4.9%
5	Japan	91	4.5%
6	India	80	4%
7	Canada	58	2.9%
8	United Kingdom	41	2%
9	Korea, Republic of	29	1.4%
10	Australia	24	1.2%
11	France	22	1.1%
12	Singapore	22	1.1%
13	Netherlands	19	0.9%
14	Viet Nam	18	0.9%
15	Malaysia	17	0.8%
16	Russia	16	0.8%
17	Hong Kong	16	0.8%
18	Taiwan	15	0.7%
19	Italy	12	0.6%
20	Spain	11	0.5%
21	Ukraine	11	0.5%
22	Norway	10	0.5%
23	Poland	9	0.4%
24	Romania	8	0.4%
25	Brazil	7	0.3%
26	Cyprus	6	0.3%
27	Iran, Islamic Republic of	6	0.3%
28	Peru	6	0.3%
29	Turkey	6	0.3%
30	Sweden	6	0.3%
31	Thailand	5	0.2%
32	Uganda	5	0.2%
33	Israel	5	0.2%
34	Bulgaria	5	0.2%
35	Austria	5	0.2%
36	Belgium	4	0.2%
37	Mauritius	4	0.2%
38	Mexico	3	0.1%
39	Lithuania	3	0.1%
40	Morocco	3	0.1%
41	Colombia	3	0.1%
42	Jamaica	3	0.1%
43	Iraq	3	0.1%
44	Georgia	2	0.1%
45	Dominican Republic	2	0.1%
46	Finland	2	0.1%
47	Bangladesh	2	0.1%
48	Philippines	2	0.1%
49	Kazakhstan	2	0.1%
50	New Zealand	2	0.1%
51	Saudi Arabia	2	0.1%
52	Serbia	2	0.1%
53	Switzerland	1	0%
54	Mongolia	1	0%
55	Pakistan	1	0%
56	Portugal	1	0%
57	Albania	1	0%
58	Armenia	1	0%
59	Denmark	1	0%
60	Indonesia	1	0%
61	Hungary	1	0%
62	Guatemala	1	0%
63	Honduras	1	0%
64	Kuwait	1	0%
65	Latvia	1	0%
66	Jordan	1	0%