Rank	Countries/Territories	Count	Percent
1	United States	546	38.6%
2	China	305	21.6%
3	Germany	101	7.1%
4	India	88	6.2%
5	Turkey	45	3.2%
6	Belgium	30	2.1%
7	Russia	26	1.8%
8	Canada	23	1.6%
9	Japan	21	1.5%
10	Korea, Republic of	17	1.2%
11	Netherlands	17	1.2%
12	Thailand	17	1.2%
13	Mexico	16	1.1%
14	Latvia	13	0.9%
15	Ireland	12	0.8%
16	Brazil	10	0.7%
17	France	9	0.6%
18	United Kingdom	9	0.6%
19	Hong Kong	8	0.6%
20	Senegal	7	0.5%
21	Taiwan	6	0.4%
22	Indonesia	6	0.4%
23	Australia	6	0.4%
24	South Africa	5	0.4%
25	Sweden	5	0.4%
26	Switzerland	4	0.3%
27	Ukraine	4	0.3%
28	Argentina	4	0.3%
29	Cote D'ivoire	4	0.3%
30	Cyprus	4	0.3%
31	Denmark	3	0.2%
32	Ecuador	3	0.2%
33	Colombia	3	0.2%
34	Malaysia	3	0.2%
35	Poland	3	0.2%
36	Romania	3	0.2%
37	Pakistan	2	0.1%
38	Peru	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Israel	2	0.1%
41	Italy	2	0.1%
42	Hungary	2	0.1%
43	Guatemala	2	0.1%
44	Algeria	2	0.1%
45	Bolivia, Plurinational State of	2	0.1%
46	Bulgaria	1	0.1%
47	Bangladesh	1	0.1%
48	Georgia	1	0.1%
49	Ethiopia	1	0.1%
50	Norway	1	0.1%
51	Lithuania	1	0.1%
52	Serbia	1	0.1%
53	Singapore	1	0.1%
54	Uzbekistan	1	0.1%
55	Viet Nam	1	0.1%