日期	单位净值
2013-02-01	0.9747
2013-01-25	0.9478
2013-01-18	0.9833
2013-01-11	0.9461
2013-01-04	0.9551
2012-12-28	0.9491
2012-12-21	0.9107
2012-12-20	0.9003
2012-12-14	0.8892
2012-12-07	0.8858
2012-11-30	0.8538
2012-11-23	0.8671
2012-11-16	0.8529
2012-11-09	0.8682
2012-11-02	0.8931
2012-10-31	0.8796