Rank	Countries/Territories	Count	Percent
1	United States	358	24.2%
2	Ireland	290	19.6%
3	China	254	17.2%
4	Germany	82	5.5%
5	Japan	76	5.1%
6	India	71	4.8%
7	United Kingdom	31	2.1%
8	Korea, Republic of	26	1.8%
9	Singapore	21	1.4%
10	Australia	20	1.4%
11	France	19	1.3%
12	Viet Nam	18	1.2%
13	Russia	16	1.1%
14	Netherlands	16	1.1%
15	Canada	16	1.1%
16	Malaysia	16	1.1%
17	Italy	10	0.7%
18	Norway	10	0.7%
19	Spain	8	0.5%
20	Taiwan	8	0.5%
21	Ukraine	8	0.5%
22	Poland	6	0.4%
23	Iran, Islamic Republic of	6	0.4%
24	Hong Kong	6	0.4%
25	Cyprus	5	0.3%
26	Bulgaria	5	0.3%
27	Austria	5	0.3%
28	Peru	5	0.3%
29	Uganda	5	0.3%
30	Romania	4	0.3%
31	Turkey	4	0.3%
32	Brazil	4	0.3%
33	Israel	4	0.3%
34	Mauritius	4	0.3%
35	Mexico	3	0.2%
36	Iraq	3	0.2%
37	Belgium	3	0.2%
38	Lithuania	3	0.2%
39	Morocco	3	0.2%
40	Thailand	3	0.2%
41	Saudi Arabia	2	0.1%
42	Serbia	2	0.1%
43	New Zealand	2	0.1%
44	Colombia	2	0.1%
45	Dominican Republic	2	0.1%
46	Georgia	2	0.1%
47	Hungary	1	0.1%
48	Honduras	1	0.1%
49	Albania	1	0.1%
50	Indonesia	1	0.1%
51	Jamaica	1	0.1%
52	Mongolia	1	0.1%
53	Kuwait	1	0.1%
54	Latvia	1	0.1%
55	Jordan	1	0.1%
56	Philippines	1	0.1%
57	Pakistan	1	0.1%
58	Portugal	1	0.1%
59	Sweden	1	0.1%