BDI

日期	数据
2012-11-03	985
2012-11-02	986
2012-11-01	1000
2012-10-31	1026
2012-10-30	1043
2012-10-29	1048
2012-10-26	1049
2012-10-25	1051
2012-10-24	1088
2012-10-23	1109
2012-10-22	1037
2012-10-19	1010