Rank	Countries/Territories	Count	Percent
1	China	310	33.2%
2	United States	224	24%
3	Japan	55	5.9%
4	Germany	47	5%
5	Singapore	39	4.2%
6	Indonesia	29	3.1%
7	Ghana	26	2.8%
8	United Kingdom	19	2%
9	Denmark	14	1.5%
10	Korea, Republic of	14	1.5%
11	Netherlands	14	1.5%
12	Pakistan	12	1.3%
13	Hong Kong	10	1.1%
14	Australia	10	1.1%
15	Taiwan	10	1.1%
16	Canada	8	0.9%
17	Ecuador	8	0.9%
18	Yemen	7	0.7%
19	Switzerland	5	0.5%
20	Egypt	5	0.5%
21	Bangladesh	5	0.5%
22		5	0.5%
23	Romania	5	0.5%
24	Norway	5	0.5%
25	Latvia	4	0.4%
26	Malaysia	4	0.4%
27	Ireland	4	0.4%
28	Cyprus	4	0.4%
29	Brazil	3	0.3%
30	India	3	0.3%
31	France	3	0.3%
32	Russia	3	0.3%
33	Nepal	2	0.2%
34	Italy	2	0.2%
35	Mongolia	2	0.2%
36	Argentina	2	0.2%
37	Sierra Leone	2	0.2%
38	South Africa	1	0.1%
39	Sweden	1	0.1%
40	Tunisia	1	0.1%
41	Ukraine	1	0.1%
42	Viet Nam	1	0.1%
43	Costa Rica	1	0.1%
44	Finland	1	0.1%
45	Namibia	1	0.1%
46	Mauritius	1	0.1%
47	Saudi Arabia	1	0.1%
48	Philippines	1	0.1%