Rank	Countries/Territories	Count	Percent
1	United States	425	46.1%
2	China	167	18.1%
3	Germany	72	7.8%
4	India	36	3.9%
5	Indonesia	23	2.5%
6	France	23	2.5%
7	Netherlands	21	2.3%
8	Spain	18	2%
9	Serbia	14	1.5%
10	Korea, Republic of	13	1.4%
11	Poland	11	1.2%
12	Philippines	8	0.9%
13	Cyprus	8	0.9%
14	United Kingdom	8	0.9%
15	Australia	7	0.8%
16	Canada	7	0.8%
17	Iran, Islamic Republic of	6	0.7%
18	Ireland	6	0.7%
19	Japan	6	0.7%
20	Thailand	5	0.5%
21	Singapore	5	0.5%
22	Argentina	4	0.4%
23		3	0.3%
24	Romania	3	0.3%
25	Mexico	2	0.2%
26	South Africa	2	0.2%
27	Tanzania, United Republic of	2	0.2%
28	Czech Republic	2	0.2%
29	Egypt	2	0.2%
30	Israel	2	0.2%
31	Hong Kong	2	0.2%
32	Venezuela, Bolivarian Republic of	2	0.2%
33	Jamaica	1	0.1%
34	Belgium	1	0.1%
35	Ukraine	1	0.1%
36	Switzerland	1	0.1%
37	Mongolia	1	0.1%
38	Nepal	1	0.1%
39	Lithuania	1	0.1%