BDI

日期	数据
2017-01-04	969
2017-01-03	953
2016-12-23	961
2016-12-22	928
2016-12-21	926
2016-12-20	914
2016-12-19	927
2016-12-16	946
2016-12-15	966
2016-12-14	1003
2016-12-13	1052
2016-12-12	1069