Rank	Countries/Territories	Count	Percent
1	China	565	34.8%
2	United States	461	28.4%
3	Germany	113	7%
4	Bulgaria	84	5.2%
5	Japan	62	3.8%
6	France	58	3.6%
7	Russia	46	2.8%
8	Netherlands	43	2.6%
9	United Kingdom	23	1.4%
10	Singapore	20	1.2%
11	Hong Kong	14	0.9%
12	Canada	13	0.8%
13	Ireland	9	0.6%
14	Mauritius	9	0.6%
15	Moldova, Republic of	9	0.6%
16	Benin	8	0.5%
17	Argentina	7	0.4%
18	Australia	7	0.4%
19	Latvia	7	0.4%
20	Spain	6	0.4%
21	India	6	0.4%
22	Korea, Republic of	6	0.4%
23	South Africa	5	0.3%
24	Turkey	5	0.3%
25	Viet Nam	4	0.2%
26	Austria	4	0.2%
27	Cyprus	4	0.2%
28	Italy	3	0.2%
29	Nigeria	3	0.2%
30	Portugal	3	0.2%
31	Romania	2	0.1%
32	Philippines	2	0.1%
33	El Salvador	2	0.1%
34	Uruguay	2	0.1%
35	Ukraine	1	0.1%
36	Czech Republic	1	0.1%
37	Bangladesh	1	0.1%
38	Belgium	1	0.1%
39	Mongolia	1	0.1%
40	Saudi Arabia	1	0.1%
41	Sweden	1	0.1%
42	Switzerland	1	0.1%
43	Taiwan	1	0.1%