Rank	Countries/Territories	Count	Percent
1	United States	462	33.2%
2	China	320	23%
3	Germany	95	6.8%
4	Greece	90	6.5%
5	Netherlands	79	5.7%
6		51	3.7%
7	India	37	2.7%
8	Russia	35	2.5%
9	Italy	19	1.4%
10	Japan	17	1.2%
11	Korea, Republic of	16	1.1%
12	Cyprus	14	1%
13	United Kingdom	13	0.9%
14	Ukraine	11	0.8%
15	Hong Kong	11	0.8%
16	Latvia	11	0.8%
17	Mexico	10	0.7%
18	Canada	10	0.7%
19	Romania	9	0.6%
20	France	7	0.5%
21	Norway	6	0.4%
22	Australia	6	0.4%
23	Sweden	6	0.4%
24	Senegal	5	0.4%
25	Singapore	4	0.3%
26	Brazil	4	0.3%
27	Croatia	4	0.3%
28	Iran, Islamic Republic of	3	0.2%
29	Slovenia	3	0.2%
30	Taiwan	3	0.2%
31	Thailand	3	0.2%
32	Turkey	2	0.1%
33	Viet Nam	2	0.1%
34	Ireland	2	0.1%
35	Lithuania	2	0.1%
36	Montenegro	2	0.1%
37	Austria	2	0.1%
38	Argentina	2	0.1%
39	Denmark	2	0.1%
40	Egypt	1	0.1%
41	Finland	1	0.1%
42	Czech Republic	1	0.1%
43	Ghana	1	0.1%
44	Nepal	1	0.1%
45	Pakistan	1	0.1%
46	Philippines	1	0.1%
47	Poland	1	0.1%
48	Mongolia	1	0.1%
49	Jordan	1	0.1%
50	Spain	1	0.1%
51	Serbia	1	0.1%
52	Saudi Arabia	1	0.1%