BDI

日期	数据
2014-01-21	1369
2014-01-20	1428
2014-01-17	1421
2014-01-16	1398
2014-01-15	1374
2014-01-14	1370
2014-01-13	1395
2014-01-10	1512
2014-01-09	1706
2014-01-08	1826
2014-01-07	1876
2014-01-06	1951