Rank	Countries/Territories	Count	Percent
1	United States	982	33.1%
2	China	689	23.2%
3	Germany	228	7.7%
4	Latvia	142	4.8%
5	Bulgaria	122	4.1%
6	Netherlands	94	3.2%
7	France	62	2.1%
8	Korea, Republic of	50	1.7%
9	Czech Republic	42	1.4%
10	Argentina	41	1.4%
11	Japan	41	1.4%
12	Philippines	38	1.3%
13	India	30	1%
14	Canada	29	1%
15	South Africa	25	0.8%
16	United Kingdom	24	0.8%
17	Ireland	23	0.8%
18	Australia	22	0.7%
19	Mauritius	22	0.7%
20	Mexico	16	0.5%
21	Turkey	15	0.5%
22	Morocco	14	0.5%
23	Hong Kong	14	0.5%
24	Cyprus	14	0.5%
25	Russia	13	0.4%
26	Switzerland	12	0.4%
27	Singapore	12	0.4%
28	Thailand	12	0.4%
29	Spain	11	0.4%
30	Romania	10	0.3%
31	Nigeria	10	0.3%
32	Norway	7	0.2%
33	Iran, Islamic Republic of	7	0.2%
34	Bangladesh	7	0.2%
35	Cote D'ivoire	7	0.2%
36	Denmark	6	0.2%
37	Portugal	6	0.2%
38	Taiwan	6	0.2%
39	Sweden	5	0.2%
40	Kenya	5	0.2%
41	Italy	4	0.1%
42	Brazil	4	0.1%
43	Burkina Faso	4	0.1%
44	Benin	3	0.1%
45	Egypt	3	0.1%
46	Indonesia	3	0.1%
47	Pakistan	3	0.1%
48	Moldova, Republic of	3	0.1%
49	Mongolia	2	0.1%
50	Malaysia	2	0.1%
51	Ukraine	2	0.1%
52	Viet Nam	2	0.1%
53	Greece	2	0.1%
54	Israel	2	0.1%
55	Croatia	2	0.1%
56	Belgium	2	0.1%
57	Austria	2	0.1%
58	Bolivia, Plurinational State of	1	0%
59	Estonia	1	0%
60	Lebanon	1	0%
61	Lithuania	1	0%
62	Iceland	1	0%
63	United Arab Emirates	1	0%
64	Slovakia	1	0%
65	Senegal	1	0%