Rank	Countries/Territories	Count	Percent
1	China	346	37.2%
2	United States	241	25.9%
3	Bulgaria	64	6.9%
4	Netherlands	53	5.7%
5	Germany	28	3%
6	South Africa	26	2.8%
7	France	24	2.6%
8	Canada	16	1.7%
9	Turkey	14	1.5%
10	Japan	13	1.4%
11	Russia	11	1.2%
12	Latvia	9	1%
13	Thailand	8	0.9%
14	Malaysia	7	0.8%
15	Nigeria	5	0.5%
16	Philippines	5	0.5%
17	Lithuania	5	0.5%
18	Singapore	5	0.5%
19	Hungary	4	0.4%
20	Bangladesh	4	0.4%
21	Poland	4	0.4%
22	Mauritius	4	0.4%
23	Moldova, Republic of	3	0.3%
24	United Kingdom	3	0.3%
25	Australia	3	0.3%
26	India	3	0.3%
27	Korea, Republic of	3	0.3%
28	Ireland	2	0.2%
29	Kenya	2	0.2%
30	Greece	2	0.2%
31	Hong Kong	2	0.2%
32	Senegal	2	0.2%
33	Portugal	2	0.2%
34	Romania	2	0.2%
35	Mongolia	1	0.1%
36	Morocco	1	0.1%
37	New Zealand	1	0.1%
38	Egypt	1	0.1%
39	Viet Nam	1	0.1%