Rank	Countries/Territories	Count	Percent
1	United States	466	30.2%
2	United Kingdom	381	24.7%
3	China	322	20.9%
4	Germany	115	7.5%
5	Russia	103	6.7%
6	France	26	1.7%
7	Netherlands	21	1.4%
8	Japan	16	1%
9	Singapore	10	0.6%
10	Bulgaria	8	0.5%
11	Cyprus	7	0.5%
12	Denmark	6	0.4%
13	Israel	6	0.4%
14	Canada	5	0.3%
15	Italy	4	0.3%
16	Malaysia	4	0.3%
17	Poland	3	0.2%
18	Romania	3	0.2%
19	Iran, Islamic Republic of	3	0.2%
20	Hungary	3	0.2%
21	Australia	3	0.2%
22	India	2	0.1%
23	Indonesia	2	0.1%
24	Greece	2	0.1%
25	Hong Kong	2	0.1%
26	Korea, Republic of	2	0.1%
27	South Africa	2	0.1%
28	Switzerland	2	0.1%
29	Pakistan	2	0.1%
30	Turkey	2	0.1%
31	Taiwan	1	0.1%
32	Spain	1	0.1%
33	Moldova, Republic of	1	0.1%
34	Mongolia	1	0.1%
35	Norway	1	0.1%
36	Belarus	1	0.1%
37	Brazil	1	0.1%
38	Finland	1	0.1%