Rank	Countries/Territories	Count	Percent
1	United States	567	41.4%
2	China	305	22.2%
3	Germany	86	6.3%
4	Netherlands	46	3.4%
5	Latvia	34	2.5%
6	Canada	33	2.4%
7	Bulgaria	32	2.3%
8		31	2.3%
9	France	28	2%
10	Australia	25	1.8%
11	Lithuania	18	1.3%
12	Portugal	18	1.3%
13	United Kingdom	13	0.9%
14	Ireland	10	0.7%
15	Greece	9	0.7%
16	Thailand	9	0.7%
17	Cyprus	8	0.6%
18	Philippines	8	0.6%
19	Hong Kong	7	0.5%
20	Singapore	7	0.5%
21	South Africa	6	0.4%
22	Argentina	6	0.4%
23	Bolivia, Plurinational State of	6	0.4%
24	Russia	6	0.4%
25	Nigeria	5	0.4%
26	Japan	5	0.4%
27	Turkey	5	0.4%
28	Ukraine	5	0.4%
29	Morocco	4	0.3%
30	Mauritius	4	0.3%
31	Romania	3	0.2%
32	Bangladesh	3	0.2%
33	India	3	0.2%
34	Italy	2	0.1%
35	Cote D'ivoire	2	0.1%
36	Poland	2	0.1%
37	Mongolia	2	0.1%
38	Viet Nam	2	0.1%
39	Spain	1	0.1%
40	Sweden	1	0.1%
41	Switzerland	1	0.1%
42	Moldova, Republic of	1	0.1%
43	New Zealand	1	0.1%
44	Indonesia	1	0.1%