日期	单位净值
2016-03-11	2.2342
2016-03-04	2.2379
2016-02-26	2.2598
2016-02-19	2.3587
2016-02-05	2.2847
2016-01-29	2.2460
2016-01-22	2.3461
2016-01-20	2.3538
2016-01-19	2.3772
2016-01-15	2.3139
2016-01-08	2.4282
2015-12-31	2.7050
2015-12-25	2.7255
2015-12-18	2.6775
2015-12-11	2.6244
2015-12-04	2.6304