日期	单位净值
2014-04-04	0.9536
2014-03-31	0.9532
2014-03-28	0.9667
2014-03-21	0.9678
2014-03-14	0.9569
2014-03-07	0.9616
2014-02-28	0.9582
2014-02-21	0.9800
2014-02-14	0.9692
2014-02-07	0.9693
2014-01-30	0.9631
2014-01-24	0.9531
2014-01-17	0.9399
2014-01-10	0.9360
2014-01-03	0.9273
2013-12-31	0.9286