Rank	Countries/Territories	Count	Percent
1	United States	671	40%
2	China	661	39.4%
3	Germany	126	7.5%
4	Netherlands	39	2.3%
5	Japan	17	1%
6	Singapore	16	1%
7	Russia	13	0.8%
8	Italy	11	0.7%
9	France	10	0.6%
10	Canada	10	0.6%
11	Cyprus	8	0.5%
12	United Kingdom	8	0.5%
13	Australia	7	0.4%
14	Ireland	7	0.4%
15	Spain	7	0.4%
16	Norway	7	0.4%
17	India	6	0.4%
18	Bangladesh	5	0.3%
19	Argentina	5	0.3%
20	South Africa	5	0.3%
21	Taiwan	4	0.2%
22	Malaysia	4	0.2%
23	Mauritius	3	0.2%
24	Brazil	3	0.2%
25	Hong Kong	3	0.2%
26	Ukraine	3	0.2%
27	Viet Nam	2	0.1%
28	Israel	2	0.1%
29	Bulgaria	2	0.1%
30	Turkey	2	0.1%
31	Uganda	2	0.1%
32	Nigeria	2	0.1%
33	Morocco	1	0.1%
34	Peru	1	0.1%
35	Philippines	1	0.1%
36	Romania	1	0.1%
37	Belgium	1	0.1%
38	Iran, Islamic Republic of	1	0.1%