Rank	Countries/Territories	Count	Percent
1	United States	542	39.5%
2	China	471	34.3%
3	Germany	123	9%
4	Russia	34	2.5%
5	France	32	2.3%
6	United Kingdom	19	1.4%
7	Japan	14	1%
8	Cyprus	14	1%
9	Australia	13	0.9%
10	Canada	13	0.9%
11	Netherlands	12	0.9%
12	Spain	10	0.7%
13	India	10	0.7%
14	Hong Kong	6	0.4%
15		6	0.4%
16	Malta	5	0.4%
17	Korea, Republic of	4	0.3%
18	Singapore	4	0.3%
19	Brazil	4	0.3%
20	Argentina	4	0.3%
21	Indonesia	4	0.3%
22	Iran, Islamic Republic of	3	0.2%
23	Switzerland	3	0.2%
24	Thailand	3	0.2%
25	Saudi Arabia	2	0.1%
26	Latvia	2	0.1%
27	Mexico	2	0.1%
28	Mongolia	2	0.1%
29	Norway	2	0.1%
30	Philippines	1	0.1%
31	Lithuania	1	0.1%
32	Malaysia	1	0.1%
33	Taiwan	1	0.1%
34	Sweden	1	0.1%
35	Ireland	1	0.1%
36	Algeria	1	0.1%
37	Denmark	1	0.1%
38	Egypt	1	0.1%