Rank	Countries/Territories	Count	Percent
1	China	229	29.6%
2	United States	225	29.1%
3	Germany	108	14%
4	Hong Kong	26	3.4%
5	Singapore	21	2.7%
6	Japan	18	2.3%
7	Korea, Republic of	18	2.3%
8	Netherlands	17	2.2%
9	Denmark	13	1.7%
10	Bangladesh	12	1.6%
11	Thailand	11	1.4%
12	Russia	9	1.2%
13	Sierra Leone	9	1.2%
14	Mauritius	5	0.6%
15	United Kingdom	5	0.6%
16	Spain	4	0.5%
17	Cyprus	4	0.5%
18	Ethiopia	4	0.5%
19	France	4	0.5%
20	Iran, Islamic Republic of	4	0.5%
21	India	3	0.4%
22	Canada	3	0.4%
23	Switzerland	3	0.4%
24	Turkey	3	0.4%
25	Australia	2	0.3%
26	Viet Nam	2	0.3%
27	Taiwan	2	0.3%
28	Ireland	2	0.3%
29	Nigeria	2	0.3%
30	Pakistan	2	0.3%
31	Philippines	1	0.1%
32	Israel	1	0.1%
33	Egypt	1	0.1%
34	Sweden	1	0.1%