Rank	Countries/Territories	Count	Percent
1	United States	887	50.6%
2	China	453	25.8%
3	Germany	90	5.1%
4	Netherlands	70	4%
5	Brazil	55	3.1%
6	France	43	2.5%
7	Canada	23	1.3%
8	Australia	18	1%
9	United Kingdom	17	1%
10	Spain	11	0.6%
11	Japan	9	0.5%
12	Greece	7	0.4%
13	Russia	7	0.4%
14	Singapore	7	0.4%
15	Cyprus	6	0.3%
16	India	5	0.3%
17	Ireland	5	0.3%
18	Iran, Islamic Republic of	4	0.2%
19	Switzerland	4	0.2%
20	Latvia	4	0.2%
21	Lithuania	3	0.2%
22	Argentina	3	0.2%
23	Czech Republic	2	0.1%
24	Hong Kong	2	0.1%
25	Korea, Republic of	2	0.1%
26	Mexico	2	0.1%
27	Taiwan	2	0.1%
28	Ukraine	2	0.1%
29	Thailand	1	0.1%
30	Mongolia	1	0.1%
31	Malaysia	1	0.1%
32	Norway	1	0.1%
33	Oman	1	0.1%
34	Romania	1	0.1%
35	Israel	1	0.1%
36	Algeria	1	0.1%
37	Austria	1	0.1%
38	Bosnia and Herzegovina	1	0.1%