日期	单位净值
2013-01-25	0.8839
2013-01-18	0.8891
2013-01-11	0.8704
2013-01-04	0.8915
2012-12-28	0.8826
2012-12-21	0.8692
2012-12-20	0.8694
2012-12-14	0.8671
2012-12-07	0.8573
2012-11-30	0.8556
2012-11-23	0.8556
2012-11-16	0.8572
2012-11-09	0.8571
2012-11-02	0.8575
2012-10-31	0.8575
2012-10-26	0.8575