BDI

日期	数据
2011-02-16	1271
2011-02-15	1236
2011-02-14	1206
2011-02-11	1178
2011-02-10	1136
2011-02-09	1092
2011-02-08	1064
2011-02-07	1045
2011-02-04	1043
2011-02-03	1045
2011-02-02	1064
2011-02-01	1084