BDI

日期	数据
2013-11-06	1602
2013-11-05	1600
2013-11-04	1552
2013-11-01	1525
2013-10-31	1504
2013-10-30	1484
2013-10-29	1551
2013-10-28	1619
2013-10-25	1671
2013-10-24	1708
2013-10-23	1786
2013-10-22	1847