Rank	Countries/Territories	Count	Percent
1	United States	542	39%
2	China	332	23.9%
3	Germany	123	8.9%
4	Korea, Republic of	77	5.5%
5	Bangladesh	65	4.7%
6	Russia	38	2.7%
7	Japan	29	2.1%
8	India	25	1.8%
9	France	23	1.7%
10	Latvia	14	1%
11	Canada	13	0.9%
12	Hong Kong	11	0.8%
13	Israel	11	0.8%
14	Singapore	9	0.6%
15	United Kingdom	8	0.6%
16	Tanzania, United Republic of	7	0.5%
17	Australia	7	0.5%
18	Italy	6	0.4%
19	Ireland	6	0.4%
20	Cyprus	5	0.4%
21	Senegal	5	0.4%
22	Netherlands	5	0.4%
23	Spain	3	0.2%
24	Argentina	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Hungary	2	0.1%
27	Estonia	2	0.1%
28	Norway	2	0.1%
29	Poland	2	0.1%
30	Nepal	2	0.1%
31	Romania	2	0.1%
32	Portugal	1	0.1%
33	Pakistan	1	0.1%
34	Mongolia	1	0.1%
35	Sweden	1	0.1%
36	Taiwan	1	0.1%
37	Ukraine	1	0.1%
38	Denmark	1	0.1%