Rank	Countries/Territories	Count	Percent
1	United States	149	41.4%
2	China	77	21.4%
3	Germany	39	10.8%
4	Japan	13	3.6%
5	Nicaragua	9	2.5%
6	Iran, Islamic Republic of	8	2.2%
7	Brazil	7	1.9%
8	Singapore	5	1.4%
9	Turkey	5	1.4%
10	Netherlands	4	1.1%
11	Russia	4	1.1%
12	Spain	3	0.8%
13	Canada	3	0.8%
14	Ireland	3	0.8%
15	Italy	3	0.8%
16	Korea, Republic of	3	0.8%
17	Malaysia	2	0.6%
18	Mexico	2	0.6%
19	Cyprus	2	0.6%
20	India	2	0.6%
21	Egypt	2	0.6%
22	France	2	0.6%
23	Ukraine	2	0.6%
24	Romania	2	0.6%
25	Norway	1	0.3%
26	Philippines	1	0.3%
27	United Kingdom	1	0.3%
28	Viet Nam	1	0.3%
29	Ecuador	1	0.3%
30	Mongolia	1	0.3%
31	Libya	1	0.3%
32	Australia	1	0.3%
33	Isle of Man	1	0.3%