Rank	Countries/Territories	Count	Percent
1	United States	644	39.5%
2	China	590	36.2%
3	Germany	116	7.1%
4		47	2.9%
5	Canada	40	2.5%
6	France	30	1.8%
7	Australia	17	1%
8	Netherlands	15	0.9%
9	Cyprus	13	0.8%
10	Japan	12	0.7%
11	Russia	12	0.7%
12	Singapore	12	0.7%
13	Ukraine	9	0.6%
14	Thailand	7	0.4%
15	Korea, Republic of	7	0.4%
16	Hong Kong	7	0.4%
17	India	6	0.4%
18	Lebanon	6	0.4%
19	Latvia	4	0.2%
20	Malaysia	4	0.2%
21	Sweden	3	0.2%
22	Switzerland	3	0.2%
23	Pakistan	3	0.2%
24	United Kingdom	3	0.2%
25	Peru	2	0.1%
26	Romania	2	0.1%
27	Norway	2	0.1%
28	Lithuania	2	0.1%
29	Indonesia	2	0.1%
30	Argentina	2	0.1%
31	Bangladesh	2	0.1%
32	Brazil	2	0.1%
33	Algeria	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Ireland	1	0.1%
36	Tunisia	1	0.1%
37	Viet Nam	1	0.1%