日期	单位净值
2016-03-25	1.0669
2016-03-18	1.0655
2016-03-11	1.0633
2016-03-04	1.0602
2016-02-26	1.0588
2016-02-19	1.0578
2016-02-04	1.0541
2016-01-29	1.0534
2016-01-22	1.0544
2016-01-20	1.0540
2016-01-15	1.0536
2016-01-08	1.0498
2015-12-31	1.0483
2015-12-25	1.0467
2015-12-18	1.0568
2015-12-11	1.0550