Rank	Countries/Territories	Count	Percent
1	United States	641	36%
2	China	381	21.4%
3	Germany	145	8.1%
4	India	109	6.1%
5	Canada	71	4%
6	Turkey	47	2.6%
7	France	42	2.4%
8	Japan	30	1.7%
9	Belgium	30	1.7%
10	Russia	28	1.6%
11	Netherlands	22	1.2%
12	Thailand	18	1%
13	Korea, Republic of	18	1%
14	Mexico	16	0.9%
15	Ireland	14	0.8%
16	Latvia	13	0.7%
17	Norway	13	0.7%
18	United Kingdom	11	0.6%
19	Brazil	10	0.6%
20	Hong Kong	8	0.4%
21	Australia	7	0.4%
22	Senegal	7	0.4%
23	Singapore	7	0.4%
24	Sweden	7	0.4%
25	Taiwan	6	0.3%
26	Cyprus	6	0.3%
27	Indonesia	6	0.3%
28	Switzerland	5	0.3%
29	South Africa	5	0.3%
30	Ukraine	4	0.2%
31	Cote D'ivoire	4	0.2%
32	Argentina	4	0.2%
33	Bolivia, Plurinational State of	3	0.2%
34	Colombia	3	0.2%
35	Denmark	3	0.2%
36	Ecuador	3	0.2%
37	Malaysia	3	0.2%
38	Poland	3	0.2%
39	Romania	3	0.2%
40	Pakistan	2	0.1%
41	Peru	2	0.1%
42	Philippines	2	0.1%
43	Israel	2	0.1%
44	Italy	2	0.1%
45	Iran, Islamic Republic of	2	0.1%
46	Hungary	2	0.1%
47	Guatemala	2	0.1%
48	Algeria	2	0.1%
49	Bangladesh	1	0.1%
50	Bulgaria	1	0.1%
51	Ethiopia	1	0.1%
52	Georgia	1	0.1%
53	Lithuania	1	0.1%
54	Serbia	1	0.1%
55	Uzbekistan	1	0.1%
56	Viet Nam	1	0.1%