日期	单位净值
2015-03-13	1.3666
2015-03-06	1.3014
2015-02-27	1.3090
2015-02-17	1.3060
2015-02-13	1.2694
2015-02-06	1.2217
2015-01-30	1.2411
2015-01-23	1.2584
2015-01-20	1.2445
2015-01-16	1.2937
2015-01-09	1.2418
2014-12-31	1.2484
2014-12-26	1.2532
2014-12-19	1.2661
2014-12-12	1.2729
2014-12-05	1.2615