Rank	Countries/Territories	Count	Percent
1	United States	556	45.1%
2	China	320	26%
3	Germany	124	10.1%
4	France	43	3.5%
5	Japan	19	1.5%
6	India	18	1.5%
7	Australia	17	1.4%
8		13	1.1%
9	Netherlands	12	1%
10	Singapore	12	1%
11	Indonesia	9	0.7%
12	Cyprus	8	0.6%
13	Korea, Republic of	8	0.6%
14	Italy	7	0.6%
15	Mongolia	5	0.4%
16	Russia	5	0.4%
17	Norway	5	0.4%
18	Canada	5	0.4%
19	Pakistan	4	0.3%
20	Latvia	4	0.3%
21	Ukraine	4	0.3%
22	Poland	3	0.2%
23	Malaysia	3	0.2%
24	Spain	3	0.2%
25	Sweden	3	0.2%
26	Thailand	3	0.2%
27	Ireland	3	0.2%
28	Hong Kong	3	0.2%
29	Barbados	2	0.2%
30	Mexico	2	0.2%
31	Philippines	1	0.1%
32	Turkey	1	0.1%
33	Serbia	1	0.1%
34	Cambodia	1	0.1%
35	Egypt	1	0.1%
36	El Salvador	1	0.1%
37	Argentina	1	0.1%
38	Bangladesh	1	0.1%
39	Viet Nam	1	0.1%