日期	单位净值
2017-04-14	0.9542
2017-04-07	0.9759
2017-03-31	0.9570
2017-03-24	0.9631
2017-03-20	0.9574
2017-03-17	0.9558
2017-03-10	0.9527
2017-03-03	0.9567
2017-02-24	0.9545
2017-02-20	0.9552
2017-02-17	0.9550
2017-02-10	0.9547
2017-02-03	0.9501
2017-01-26	0.9511
2017-01-20	0.9495
2017-01-13	0.9695