Rank	Countries/Territories	Count	Percent
1	United States	400	33%
2	China	280	23.1%
3	Germany	79	6.5%
4	Hong Kong	70	5.8%
5	Bulgaria	63	5.2%
6	Netherlands	45	3.7%
7	Turkey	35	2.9%
8	Burkina Faso	27	2.2%
9	Canada	20	1.6%
10	Korea, Republic of	20	1.6%
11	South Africa	18	1.5%
12	France	14	1.2%
13	Nigeria	13	1.1%
14	Singapore	11	0.9%
15	Togo	10	0.8%
16	Japan	10	0.8%
17	Cote D'ivoire	9	0.7%
18	Cyprus	9	0.7%
19	Greece	8	0.7%
20	Mauritius	8	0.7%
21	Ukraine	8	0.7%
22	Russia	7	0.6%
23	Thailand	6	0.5%
24	Australia	6	0.5%
25	United Kingdom	6	0.5%
26	Bangladesh	4	0.3%
27	Brazil	3	0.2%
28	Cambodia	3	0.2%
29	Sweden	3	0.2%
30	Norway	2	0.2%
31	Philippines	2	0.2%
32	Kenya	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Ireland	2	0.2%
35	India	1	0.1%
36	Portugal	1	0.1%
37	Morocco	1	0.1%
38	Latvia	1	0.1%
39	Saudi Arabia	1	0.1%
40	Senegal	1	0.1%
41	Spain	1	0.1%
42	Viet Nam	1	0.1%