日期	单位净值
2015-03-13	1.2907
2015-03-06	1.2489
2015-02-27	1.2108
2015-02-17	1.1873
2015-02-13	1.1455
2015-02-06	1.1375
2015-01-30	1.1595
2015-01-23	1.1766
2015-01-16	1.1546
2015-01-09	1.1272
2014-12-31	1.1188
2014-12-12	1.1979
2014-11-21	1.0991
2014-11-14	1.0921
2014-11-07	1.1099
2014-10-31	1.1096