Rank	Countries/Territories	Count	Percent
1	United States	427	37.7%
2	China	345	30.5%
3	Germany	62	5.5%
4	Russia	47	4.2%
5	India	46	4.1%
6	Netherlands	25	2.2%
7	Japan	24	2.1%
8	Korea, Republic of	22	1.9%
9	Cote D'ivoire	13	1.1%
10	Ireland	12	1.1%
11	United Kingdom	11	1%
12	Australia	9	0.8%
13	Iraq	8	0.7%
14	Canada	7	0.6%
15	Portugal	7	0.6%
16	Italy	6	0.5%
17	Malaysia	6	0.5%
18	Iran, Islamic Republic of	6	0.5%
19	Norway	5	0.4%
20	Singapore	4	0.4%
21	France	4	0.4%
22	Ethiopia	4	0.4%
23	Brazil	4	0.4%
24	Hong Kong	3	0.3%
25	Thailand	3	0.3%
26	Finland	2	0.2%
27	Algeria	2	0.2%
28	Switzerland	2	0.2%
29	Taiwan	2	0.2%
30	Romania	2	0.2%
31	Philippines	2	0.2%
32	Poland	2	0.2%
33	Serbia	1	0.1%
34	Spain	1	0.1%
35	Armenia	1	0.1%
36	Azerbaijan	1	0.1%
37	Bangladesh	1	0.1%
38	Cyprus	1	0.1%
39	Turkey	1	0.1%
40	Ukraine	1	0.1%