日期	单位净值
2014-05-16	0.9807
2014-05-09	0.9868
2014-04-30	0.9883
2014-04-25	0.9856
2014-04-18	1.0003
2014-04-11	1.0022
2014-04-04	0.9852
2014-03-28	0.9823
2014-03-21	0.9857
2014-03-20	0.9904
2014-03-14	0.9901
2014-03-07	0.9991
2014-02-28	0.9988
2014-02-21	1.0009
2014-02-20	1.0019
2014-02-14	1.0008