Rank	Countries/Territories	Count	Percent
1	United States	1142	46.9%
2	China	467	19.2%
3	Germany	139	5.7%
4	India	75	3.1%
5	Netherlands	58	2.4%
6	Japan	48	2%
7	France	44	1.8%
8	Canada	37	1.5%
9	Latvia	36	1.5%
10	Poland	22	0.9%
11	United Kingdom	21	0.9%
12	Bulgaria	21	0.9%
13	Ireland	20	0.8%
14	Sweden	20	0.8%
15	Russia	18	0.7%
16	Nigeria	18	0.7%
17	Brazil	17	0.7%
18	South Africa	15	0.6%
19	Singapore	13	0.5%
20	Korea, Republic of	13	0.5%
21	Belgium	13	0.5%
22	Hong Kong	13	0.5%
23	Spain	12	0.5%
24	Turkey	11	0.5%
25	Cyprus	11	0.5%
26	Bangladesh	10	0.4%
27	Iran, Islamic Republic of	10	0.4%
28	Australia	9	0.4%
29	Ukraine	9	0.4%
30	Romania	9	0.4%
31	Thailand	7	0.3%
32	Switzerland	6	0.2%
33	Cote D'ivoire	6	0.2%
34	Greece	6	0.2%
35	Italy	6	0.2%
36	Egypt	5	0.2%
37	Finland	5	0.2%
38	Morocco	5	0.2%
39	Peru	4	0.2%
40	Taiwan	3	0.1%
41	Togo	3	0.1%
42	Viet Nam	3	0.1%
43	Argentina	3	0.1%
44	Kenya	3	0.1%
45	Lithuania	2	0.1%
46	Hungary	2	0.1%
47	Mauritius	2	0.1%
48	Philippines	1	0%
49	Senegal	1	0%
50	Slovakia	1	0%
51	United Arab Emirates	1	0%
52	Israel	1	0%
53	Malaysia	1	0%
54	Norway	1	0%
55	Oman	1	0%
56	Bolivia, Plurinational State of	1	0%
57	Chile	1	0%
58	Ghana	1	0%