Rank	Countries/Territories	Count	Percent
1	United States	371	36.5%
2	China	264	26%
3	Germany	90	8.9%
4	Netherlands	39	3.8%
5	Australia	31	3.1%
6	India	26	2.6%
7	Ireland	21	2.1%
8	Singapore	18	1.8%
9	Japan	15	1.5%
10	Nigeria	13	1.3%
11	United Kingdom	10	1%
12	Russia	9	0.9%
13	France	9	0.9%
14	Mexico	8	0.8%
15	Romania	8	0.8%
16	Ukraine	8	0.8%
17	Norway	7	0.7%
18	Cyprus	7	0.7%
19	Belgium	6	0.6%
20	Canada	6	0.6%
21	Egypt	6	0.6%
22	Spain	5	0.5%
23	Iran, Islamic Republic of	4	0.4%
24	Ethiopia	3	0.3%
25	Italy	3	0.3%
26	Mauritius	3	0.3%
27	Sweden	3	0.3%
28	Turkey	3	0.3%
29	United Arab Emirates	2	0.2%
30	Saudi Arabia	2	0.2%
31	Israel	2	0.2%
32	Bosnia and Herzegovina	2	0.2%
33	Bangladesh	2	0.2%
34	Albania	1	0.1%
35	Argentina	1	0.1%
36	Czech Republic	1	0.1%
37	Finland	1	0.1%
38	Hong Kong	1	0.1%
39	Korea, Republic of	1	0.1%
40	Peru	1	0.1%
41	Slovenia	1	0.1%
42	South Africa	1	0.1%
43	Viet Nam	1	0.1%