Rank	Countries/Territories	Count	Percent
1	United States	418	40.2%
2	China	304	29.2%
3	Germany	57	5.5%
4		55	5.3%
5	France	53	5.1%
6	Canada	36	3.5%
7	Netherlands	11	1.1%
8	United Kingdom	10	1%
9	Cyprus	9	0.9%
10	Australia	7	0.7%
11	India	7	0.7%
12	Greece	5	0.5%
13	Japan	5	0.5%
14	Lithuania	5	0.5%
15	Singapore	5	0.5%
16	Philippines	4	0.4%
17	New Zealand	4	0.4%
18	Hong Kong	4	0.4%
19	Brazil	3	0.3%
20	Bulgaria	3	0.3%
21	Argentina	3	0.3%
22	Korea, Republic of	3	0.3%
23	Ukraine	3	0.3%
24	Italy	2	0.2%
25	Oman	2	0.2%
26	Pakistan	2	0.2%
27	Poland	2	0.2%
28	Saudi Arabia	2	0.2%
29	South Africa	2	0.2%
30	Taiwan	2	0.2%
31	Thailand	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Israel	1	0.1%
34	Indonesia	1	0.1%
35	Egypt	1	0.1%
36	Cambodia	1	0.1%
37	Moldova, Republic of	1	0.1%
38	Latvia	1	0.1%
39	Libya	1	0.1%
40	Viet Nam	1	0.1%