Rank	Countries/Territories	Count	Percent
1	China	387	34%
2	United States	320	28.1%
3	Bulgaria	91	8%
4	Netherlands	59	5.2%
5	Germany	40	3.5%
6	Latvia	21	1.8%
7	France	18	1.6%
8	Canada	15	1.3%
9	Turkey	15	1.3%
10	United Kingdom	14	1.2%
11	Japan	13	1.1%
12	South Africa	13	1.1%
13	Viet Nam	12	1.1%
14	Thailand	10	0.9%
15	Nigeria	10	0.9%
16	Hong Kong	9	0.8%
17	Spain	8	0.7%
18	Korea, Republic of	8	0.7%
19	Mauritius	7	0.6%
20	Philippines	7	0.6%
21	Singapore	7	0.6%
22	Australia	6	0.5%
23	Argentina	5	0.4%
24	India	4	0.4%
25	Bangladesh	3	0.3%
26	Russia	3	0.3%
27	Lithuania	3	0.3%
28	Malaysia	3	0.3%
29	Romania	2	0.2%
30	Taiwan	2	0.2%
31	Poland	2	0.2%
32	Cote D'ivoire	2	0.2%
33	Indonesia	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Ireland	2	0.2%
36	Italy	2	0.2%
37	Ukraine	2	0.2%
38	Georgia	1	0.1%
39	Ghana	1	0.1%
40	Egypt	1	0.1%
41	Bolivia, Plurinational State of	1	0.1%
42	Cambodia	1	0.1%
43	Portugal	1	0.1%
44	Pakistan	1	0.1%
45	Moldova, Republic of	1	0.1%
46	Morocco	1	0.1%
47	New Zealand	1	0.1%