Rank	Countries/Territories	Count	Percent
1	United States	476	39.4%
2	China	371	30.7%
3	Germany	72	6%
4	India	72	6%
5	Russia	29	2.4%
6	United Kingdom	16	1.3%
7	Canada	14	1.2%
8	Netherlands	13	1.1%
9	Brazil	12	1%
10	Japan	12	1%
11	Korea, Republic of	11	0.9%
12	Australia	9	0.7%
13	Belgium	9	0.7%
14	Turkey	9	0.7%
15	Spain	8	0.7%
16	Cote D'ivoire	7	0.6%
17	Hong Kong	7	0.6%
18	Denmark	6	0.5%
19	Singapore	6	0.5%
20	Ireland	6	0.5%
21	Norway	4	0.3%
22	Argentina	4	0.3%
23	Indonesia	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Philippines	3	0.2%
26	Taiwan	3	0.2%
27	Thailand	3	0.2%
28	Ukraine	3	0.2%
29	Venezuela, Bolivarian Republic of	3	0.2%
30	Tunisia	2	0.2%
31	Syrian Arab Republic	2	0.2%
32	Pakistan	2	0.2%
33	South Africa	2	0.2%
34	Mauritius	2	0.2%
35	Mexico	1	0.1%
36	Chile	1	0.1%
37	Sweden	1	0.1%
38	Portugal	1	0.1%
39	United Arab Emirates	1	0.1%