Rank	Countries/Territories	Count	Percent
1	United States	251	37.5%
2	China	217	32.4%
3	Germany	40	6%
4	Australia	30	4.5%
5	Netherlands	29	4.3%
6	Russia	26	3.9%
7	Japan	11	1.6%
8	Cyprus	8	1.2%
9	France	6	0.9%
10	Argentina	6	0.9%
11	Taiwan	6	0.9%
12	Singapore	5	0.7%
13	Nigeria	4	0.6%
14	Bangladesh	3	0.4%
15	Brazil	2	0.3%
16	Kenya	2	0.3%
17	Korea, Republic of	2	0.3%
18	Latvia	2	0.3%
19	Lithuania	2	0.3%
20	Mauritius	2	0.3%
21	Hong Kong	2	0.3%
22	South Africa	2	0.3%
23	Ukraine	2	0.3%
24	Canada	2	0.3%
25	Viet Nam	1	0.1%
26	Norway	1	0.1%
27	Philippines	1	0.1%
28	Iran, Islamic Republic of	1	0.1%
29	Ireland	1	0.1%
30	Bulgaria	1	0.1%
31		1	0.1%