Rank	Countries/Territories	Count	Percent
1	United States	625	31.1%
2	Netherlands	273	13.6%
3	China	259	12.9%
4	Ireland	222	11.1%
5	India	125	6.2%
6	Germany	77	3.8%
7	Saudi Arabia	60	3%
8	United Kingdom	52	2.6%
9	Canada	42	2.1%
10	Iran, Islamic Republic of	30	1.5%
11	Singapore	28	1.4%
12	Japan	19	0.9%
13	Turkey	15	0.7%
14	Mexico	14	0.7%
15	France	14	0.7%
16	Australia	13	0.6%
17	Korea, Republic of	12	0.6%
18	Greece	9	0.4%
19	Romania	9	0.4%
20	Hong Kong	8	0.4%
21	Egypt	8	0.4%
22	Cyprus	8	0.4%
23	Brazil	6	0.3%
24	Russia	6	0.3%
25	South Africa	6	0.3%
26	Switzerland	6	0.3%
27	Pakistan	5	0.2%
28	Portugal	4	0.2%
29	New Zealand	4	0.2%
30	Denmark	4	0.2%
31	Jordan	4	0.2%
32	Indonesia	4	0.2%
33	Finland	3	0.1%
34	Czech Republic	3	0.1%
35	Malaysia	3	0.1%
36	Philippines	3	0.1%
37	Ukraine	3	0.1%
38	United Arab Emirates	3	0.1%
39	Taiwan	2	0.1%
40	Kazakhstan	2	0.1%
41	Iraq	2	0.1%
42	Italy	2	0.1%
43	Argentina	2	0.1%
44	Belgium	2	0.1%
45	Chile	1	0%
46	Georgia	1	0%
47	Latvia	1	0%
48	Norway	1	0%
49	Thailand	1	0%
50	Trinidad and Tobago	1	0%
51	Slovenia	1	0%