BDI

日期	数据
2009-02-09	1815
2009-02-06	1642
2009-02-05	1498
2009-02-04	1316
2009-02-03	1148
2009-02-02	1099
2009-01-30	1070
2009-01-29	1036
2009-01-28	1014
2009-01-27	1004
2009-01-26	995
2009-01-23	980