Rank	Countries/Territories	Count	Percent
1	United States	380	39.6%
2	China	191	19.9%
3	India	60	6.3%
4	Germany	57	5.9%
5	Iran, Islamic Republic of	29	3%
6	Italy	20	2.1%
7	Netherlands	20	2.1%
8	Japan	16	1.7%
9	France	15	1.6%
10	Canada	14	1.5%
11	Portugal	11	1.1%
12	Suriname	11	1.1%
13	United Kingdom	10	1%
14	Australia	9	0.9%
15	Belgium	9	0.9%
16	Brazil	9	0.9%
17	Singapore	8	0.8%
18	Slovenia	8	0.8%
19	Turkey	7	0.7%
20	Russia	7	0.7%
21	Korea, Republic of	7	0.7%
22	Romania	5	0.5%
23	Slovakia	4	0.4%
24	Ireland	4	0.4%
25	Israel	4	0.4%
26	Cyprus	4	0.4%
27	Czech Republic	3	0.3%
28	Indonesia	3	0.3%
29	Colombia	3	0.3%
30	Cote D'ivoire	3	0.3%
31	Taiwan	3	0.3%
32	Spain	2	0.2%
33	Argentina	2	0.2%
34	Bangladesh	2	0.2%
35	Hungary	2	0.2%
36	Serbia	2	0.2%
37	Panama	2	0.2%
38	Mexico	2	0.2%
39	Mongolia	2	0.2%
40	Morocco	2	0.2%
41	Jordan	1	0.1%
42	Norway	1	0.1%
43	Poland	1	0.1%
44	Bulgaria	1	0.1%
45	Switzerland	1	0.1%
46	Ukraine	1	0.1%
47	Viet Nam	1	0.1%