日期	单位净值
2014-04-11	0.9150
2014-04-04	0.9054
2014-03-28	0.9038
2014-03-21	0.9245
2014-03-20	0.9166
2014-03-14	0.9283
2014-03-07	0.9560
2014-02-28	0.9491
2014-02-21	0.9827
2014-02-20	0.9884
2014-02-14	0.9807
2014-02-07	0.9707
2014-01-30	0.9582
2014-01-24	0.9691
2014-01-20	0.9326
2014-01-17	0.9406