BDI

日期	数据
2009-01-06	775
2009-01-05	772
2009-01-02	773
2008-12-24	774
2008-12-23	784
2008-12-22	801
2008-12-19	818
2008-12-18	829
2008-12-17	836
2008-12-16	828
2008-12-15	803
2008-12-12	764