Rank	Countries/Territories	Count	Percent
1	China	615	38.6%
2	United States	535	33.6%
3	Germany	143	9%
4	Singapore	37	2.3%
5	France	34	2.1%
6	Canada	22	1.4%
7	Tanzania, United Republic of	21	1.3%
8	Korea, Republic of	18	1.1%
9	Japan	17	1.1%
10	Australia	16	1%
11	Netherlands	11	0.7%
12	Russia	10	0.6%
13	Cyprus	10	0.6%
14	India	9	0.6%
15	Senegal	8	0.5%
16	Norway	8	0.5%
17	United Kingdom	7	0.4%
18	Ukraine	6	0.4%
19	Sweden	6	0.4%
20	Lebanon	5	0.3%
21	Bangladesh	5	0.3%
22	Turkey	5	0.3%
23	Latvia	4	0.3%
24	Ireland	4	0.3%
25	Mexico	4	0.3%
26	Pakistan	3	0.2%
27	Peru	3	0.2%
28	Indonesia	3	0.2%
29	Hong Kong	3	0.2%
30	Italy	2	0.1%
31	Denmark	2	0.1%
32	Finland	2	0.1%
33	Philippines	2	0.1%
34	Malaysia	2	0.1%
35	Mauritius	2	0.1%
36	Taiwan	2	0.1%
37	Thailand	2	0.1%
38	Spain	2	0.1%
39	Portugal	1	0.1%
40	Viet Nam	1	0.1%