Rank	Countries/Territories	Count	Percent
1	United States	230	39.4%
2	China	83	14.2%
3	India	52	8.9%
4	Germany	35	6%
5	Iran, Islamic Republic of	29	5%
6	Italy	19	3.3%
7	Netherlands	14	2.4%
8	Portugal	11	1.9%
9	France	10	1.7%
10	United Kingdom	10	1.7%
11	Japan	10	1.7%
12	Canada	9	1.5%
13	Slovenia	8	1.4%
14	Singapore	8	1.4%
15	Brazil	7	1.2%
16	Suriname	6	1%
17	Korea, Republic of	5	0.9%
18	Indonesia	3	0.5%
19	Czech Republic	3	0.5%
20	Cote D'ivoire	3	0.5%
21	Turkey	3	0.5%
22	Romania	3	0.5%
23	Russia	3	0.5%
24	Serbia	2	0.3%
25	Slovakia	2	0.3%
26	Spain	2	0.3%
27	Cyprus	2	0.3%
28	Argentina	2	0.3%
29	Australia	2	0.3%
30	Morocco	2	0.3%
31	Hungary	1	0.2%
32	Bangladesh	1	0.2%
33	Bulgaria	1	0.2%
34	Switzerland	1	0.2%
35	Ukraine	1	0.2%
36	Ireland	1	0.2%