Rank	Countries/Territories	Count	Percent
1	United States	176	37%
2	China	103	21.6%
3	Germany	38	8%
4	Colombia	27	5.7%
5	Canada	16	3.4%
6	Japan	15	3.2%
7	United Kingdom	11	2.3%
8	Netherlands	9	1.9%
9	Singapore	6	1.3%
10	France	6	1.3%
11	India	6	1.3%
12	Iran, Islamic Republic of	5	1.1%
13	Saudi Arabia	5	1.1%
14	Peru	4	0.8%
15	Ireland	4	0.8%
16	Egypt	4	0.8%
17	Iraq	3	0.6%
18	Hong Kong	3	0.6%
19	Australia	3	0.6%
20	Brazil	3	0.6%
21	Israel	3	0.6%
22	Russia	3	0.6%
23	Turkey	3	0.6%
24	Ukraine	3	0.6%
25	Spain	2	0.4%
26	Mexico	2	0.4%
27	Mongolia	2	0.4%
28	Pakistan	1	0.2%
29	Panama	1	0.2%
30	Libya	1	0.2%
31	Uganda	1	0.2%
32	Romania	1	0.2%
33	Algeria	1	0.2%
34	Argentina	1	0.2%
35	Cyprus	1	0.2%
36	Czech Republic	1	0.2%
37	Georgia	1	0.2%
38	Viet Nam	1	0.2%