Rank	Countries/Territories	Count	Percent
1	United States	340	39.3%
2	China	250	28.9%
3	Germany	73	8.4%
4	Viet Nam	22	2.5%
5	France	19	2.2%
6	Denmark	14	1.6%
7	Netherlands	14	1.6%
8	Japan	13	1.5%
9	Ireland	13	1.5%
10	Iran, Islamic Republic of	12	1.4%
11	Cyprus	9	1%
12	Canada	9	1%
13	United Kingdom	9	1%
14	Hong Kong	7	0.8%
15	India	7	0.8%
16	Australia	6	0.7%
17	Spain	6	0.7%
18	Switzerland	5	0.6%
19	Saudi Arabia	4	0.5%
20	Philippines	4	0.5%
21	Sweden	3	0.3%
22	Thailand	3	0.3%
23	Turkey	3	0.3%
24	Belgium	3	0.3%
25	Ethiopia	3	0.3%
26	Cote D'ivoire	2	0.2%
27	Indonesia	2	0.2%
28	Italy	2	0.2%
29	Russia	2	0.2%
30	Pakistan	2	0.2%
31	Mongolia	1	0.1%
32	Nigeria	1	0.1%
33	Ukraine	1	0.1%
34	Singapore	1	0.1%
35	Argentina	1	0.1%