Rank	Countries/Territories	Count	Percent
1	United States	487	37.4%
2	China	359	27.6%
3	Germany	131	10.1%
4	Russia	54	4.2%
5	France	49	3.8%
6	Cyprus	48	3.7%
7	Netherlands	36	2.8%
8	Kazakhstan	24	1.8%
9	Argentina	24	1.8%
10	Canada	21	1.6%
11	Japan	15	1.2%
12	Hong Kong	6	0.5%
13	India	5	0.4%
14	Korea, Republic of	5	0.4%
15	Egypt	5	0.4%
16	Singapore	5	0.4%
17	Latvia	4	0.3%
18	Bulgaria	3	0.2%
19	Australia	3	0.2%
20	Bangladesh	2	0.2%
21	Mongolia	2	0.2%
22	Ireland	2	0.2%
23	Turkey	2	0.2%
24	Ukraine	2	0.2%
25	Norway	2	0.2%
26	Saudi Arabia	2	0.2%
27	Poland	1	0.1%
28	United Kingdom	1	0.1%
29	Indonesia	1	0.1%