日期	单位净值
2014-04-25	0.8883
2014-04-18	0.9330
2014-04-11	0.9328
2014-04-04	0.8955
2014-03-28	0.8710
2014-03-21	0.9509
2014-03-20	0.9318
2014-03-14	0.9416
2014-03-07	0.9697
2014-02-28	0.9669
2014-02-21	0.9984
2014-02-20	0.9936
2014-02-14	1.0060
2014-02-07	1.0041
2014-01-30	0.9737
2014-01-24	0.9457