Rank	Countries/Territories	Count	Percent
1	United States	423	37.5%
2	China	293	26%
3	Germany	120	10.6%
4	India	45	4%
5	Netherlands	36	3.2%
6	Japan	27	2.4%
7		18	1.6%
8	Korea, Republic of	15	1.3%
9	Colombia	14	1.2%
10	Canada	14	1.2%
11	France	12	1.1%
12	United Kingdom	12	1.1%
13	Spain	10	0.9%
14	Cote D'ivoire	9	0.8%
15	Cyprus	9	0.8%
16	Argentina	9	0.8%
17	Singapore	8	0.7%
18	Mexico	6	0.5%
19	Brazil	6	0.5%
20	Hong Kong	5	0.4%
21	Australia	4	0.4%
22	Morocco	4	0.4%
23	Iran, Islamic Republic of	4	0.4%
24	Norway	3	0.3%
25	Senegal	3	0.3%
26	Viet Nam	3	0.3%
27	Italy	2	0.2%
28	Poland	2	0.2%
29	Sweden	2	0.2%
30	Bangladesh	2	0.2%
31	Czech Republic	2	0.2%
32	Indonesia	1	0.1%
33	Chile	1	0.1%
34	Turkey	1	0.1%
35	Russia	1	0.1%
36	Palestine, State of	1	0.1%
37	Ireland	1	0.1%
38	Lithuania	1	0.1%