Rank	Countries/Territories	Count	Percent
1	United States	455	36.3%
2	China	259	20.6%
3	Netherlands	153	12.2%
4	Germany	139	11.1%
5	United Kingdom	31	2.5%
6	Australia	25	2%
7	Japan	23	1.8%
8	Iran, Islamic Republic of	18	1.4%
9	France	14	1.1%
10	Turkey	14	1.1%
11	Sweden	13	1%
12	Ukraine	12	1%
13	Korea, Republic of	11	0.9%
14	Canada	11	0.9%
15	Cyprus	10	0.8%
16	Ireland	8	0.6%
17	Taiwan	6	0.5%
18	Singapore	5	0.4%
19	Hong Kong	5	0.4%
20	Colombia	4	0.3%
21	Russia	4	0.3%
22	Spain	3	0.2%
23	Mexico	3	0.2%
24	Norway	3	0.2%
25	Pakistan	3	0.2%
26	Brazil	3	0.2%
27	Greece	3	0.2%
28	Kuwait	3	0.2%
29	Luxembourg	2	0.2%
30	Peru	2	0.2%
31	Italy	2	0.2%
32	Portugal	1	0.1%
33	Romania	1	0.1%
34	Malaysia	1	0.1%
35	Grenada	1	0.1%
36	Indonesia	1	0.1%
37	Argentina	1	0.1%
38	Finland	1	0.1%
39	Viet Nam	1	0.1%