Rank	Countries/Territories	Count	Percent
1	United States	395	39.1%
2	China	290	28.7%
3	Germany	56	5.6%
4	India	49	4.9%
5	Australia	34	3.4%
6	Russia	33	3.3%
7	Netherlands	21	2.1%
8	Japan	18	1.8%
9	Canada	15	1.5%
10	United Kingdom	12	1.2%
11	Singapore	10	1%
12	Cote D'ivoire	9	0.9%
13	Brazil	7	0.7%
14	Korea, Republic of	7	0.7%
15	Hong Kong	6	0.6%
16	Ireland	6	0.6%
17	Colombia	4	0.4%
18	Taiwan	4	0.4%
19	Turkey	4	0.4%
20	Malaysia	3	0.3%
21	Lithuania	2	0.2%
22	Ukraine	2	0.2%
23	Poland	2	0.2%
24	Portugal	2	0.2%
25	Spain	2	0.2%
26	Argentina	2	0.2%
27	Belarus	2	0.2%
28	France	2	0.2%
29	Egypt	2	0.2%
30	Finland	1	0.1%
31	Cyprus	1	0.1%
32	Belgium	1	0.1%
33	Bangladesh	1	0.1%
34	Sweden	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Mongolia	1	0.1%
37	Norway	1	0.1%