BDI

日期	数据
2008-12-11	711
2008-12-10	691
2008-12-09	679
2008-12-08	671
2008-12-05	663
2008-12-04	666
2008-12-03	672
2008-12-02	684
2008-12-01	700
2008-11-28	715
2008-11-27	733
2008-11-26	763