Rank	Countries/Territories	Count	Percent
1	United States	514	37.3%
2	China	192	13.9%
3	Netherlands	125	9.1%
4	Ireland	108	7.8%
5	Germany	107	7.8%
6	India	71	5.2%
7	Australia	56	4.1%
8	France	25	1.8%
9	Canada	22	1.6%
10	Singapore	17	1.2%
11	Philippines	14	1%
12	Korea, Republic of	13	0.9%
13	Japan	11	0.8%
14	Russia	10	0.7%
15	Cyprus	8	0.6%
16	Malaysia	7	0.5%
17	Norway	6	0.4%
18	Czech Republic	5	0.4%
19	Hong Kong	5	0.4%
20		5	0.4%
21	Bulgaria	4	0.3%
22	South Africa	4	0.3%
23	Sweden	3	0.2%
24	United Kingdom	3	0.2%
25	Taiwan	3	0.2%
26	Indonesia	3	0.2%
27	Argentina	3	0.2%
28	Bangladesh	3	0.2%
29	Belgium	2	0.1%
30	Chile	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Croatia	2	0.1%
33	Pakistan	2	0.1%
34	New Zealand	2	0.1%
35	Mexico	2	0.1%
36	Nepal	2	0.1%
37	Italy	2	0.1%
38	Lithuania	1	0.1%
39	Poland	1	0.1%
40	Qatar	1	0.1%
41	Slovakia	1	0.1%
42	Hungary	1	0.1%
43	Costa Rica	1	0.1%
44	Tanzania, United Republic of	1	0.1%
45	Turkey	1	0.1%
46	Ukraine	1	0.1%
47	United Arab Emirates	1	0.1%
48	Switzerland	1	0.1%
49	Viet Nam	1	0.1%