Rank	Countries/Territories	Count	Percent
1	China	645	41.2%
2	United States	392	25.1%
3	Germany	159	10.2%
4	Latvia	55	3.5%
5	Korea, Republic of	33	2.1%
6	Hong Kong	33	2.1%
7	Japan	32	2%
8	France	24	1.5%
9	Singapore	22	1.4%
10	Netherlands	20	1.3%
11	Bangladesh	19	1.2%
12	Denmark	13	0.8%
13	Thailand	13	0.8%
14	Australia	10	0.6%
15	Cyprus	9	0.6%
16	Russia	9	0.6%
17	Sierra Leone	9	0.6%
18	United Kingdom	7	0.4%
19	Canada	6	0.4%
20	Switzerland	5	0.3%
21	Mauritius	5	0.3%
22	Spain	4	0.3%
23	Ethiopia	4	0.3%
24	Iran, Islamic Republic of	4	0.3%
25	India	4	0.3%
26	Egypt	3	0.2%
27	Sweden	3	0.2%
28	Taiwan	3	0.2%
29	Turkey	3	0.2%
30	Nigeria	2	0.1%
31	Pakistan	2	0.1%
32	Indonesia	2	0.1%
33	Ireland	2	0.1%
34	Viet Nam	2	0.1%
35	Israel	1	0.1%
36	Jordan	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	Romania	1	0.1%
40	Malaysia	1	0.1%