Rank	Countries/Territories	Count	Percent
1	United States	514	38.8%
2	China	213	16.1%
3	Japan	154	11.6%
4	India	130	9.8%
5	Germany	91	6.9%
6	Netherlands	25	1.9%
7	Canada	22	1.7%
8	United Kingdom	14	1.1%
9	Singapore	13	1%
10	Ireland	12	0.9%
11	Australia	9	0.7%
12	Peru	9	0.7%
13	Romania	8	0.6%
14	Turkey	8	0.6%
15	Russia	7	0.5%
16	Mexico	7	0.5%
17	France	7	0.5%
18	Indonesia	6	0.5%
19	Senegal	6	0.5%
20	Viet Nam	6	0.5%
21	Ethiopia	5	0.4%
22	Hong Kong	5	0.4%
23	Italy	4	0.3%
24	Algeria	4	0.3%
25	Cyprus	4	0.3%
26	Philippines	4	0.3%
27	Taiwan	4	0.3%
28	Thailand	4	0.3%
29	Poland	3	0.2%
30	Czech Republic	3	0.2%
31	Iceland	3	0.2%
32	Venezuela, Bolivarian Republic of	2	0.2%
33	Belgium	2	0.2%
34	Brazil	2	0.2%
35	Trinidad and Tobago	2	0.2%
36	Spain	2	0.2%
37	Sweden	2	0.2%
38	Switzerland	1	0.1%
39	Slovenia	1	0.1%
40	Tunisia	1	0.1%
41	Puerto Rico	1	0.1%
42	Egypt	1	0.1%
43	Jamaica	1	0.1%
44	Iran, Islamic Republic of	1	0.1%
45	Hungary	1	0.1%
46	United Arab Emirates	1	0.1%