Rank	Countries/Territories	Count	Percent
1	United States	459	39%
2	China	179	15.2%
3	Germany	121	10.3%
4	Netherlands	89	7.6%
5	India	77	6.5%
6	Ireland	58	4.9%
7	Canada	27	2.3%
8	France	22	1.9%
9	United Kingdom	19	1.6%
10	Korea, Republic of	12	1%
11	Singapore	12	1%
12	Japan	10	0.9%
13	Cyprus	8	0.7%
14	Taiwan	8	0.7%
15	Australia	6	0.5%
16	Egypt	5	0.4%
17	Ethiopia	4	0.3%
18	Saudi Arabia	4	0.3%
19	United Arab Emirates	3	0.3%
20	South Africa	3	0.3%
21	Spain	3	0.3%
22	Hong Kong	3	0.3%
23	Albania	3	0.3%
24	Italy	3	0.3%
25	Pakistan	3	0.3%
26	Peru	2	0.2%
27	Philippines	2	0.2%
28	Mexico	2	0.2%
29	Russia	2	0.2%
30	Iran, Islamic Republic of	2	0.2%
31	Kuwait	2	0.2%
32	Argentina	2	0.2%
33	Bangladesh	2	0.2%
34	Bulgaria	2	0.2%
35	Sweden	2	0.2%
36	Thailand	2	0.2%
37	Venezuela, Bolivarian Republic of	1	0.1%
38	Cameroon	1	0.1%
39	Colombia	1	0.1%
40	Austria	1	0.1%
41	Indonesia	1	0.1%
42	Malaysia	1	0.1%
43	New Zealand	1	0.1%
44	Norway	1	0.1%
45	Slovakia	1	0.1%
46	Somalia	1	0.1%
47	Poland	1	0.1%
48	Qatar	1	0.1%
49	Romania	1	0.1%