日期	单位净值
2012-12-21	0.9052
2012-12-20	0.9038
2012-12-14	0.8996
2012-12-07	0.8848
2012-11-30	0.8625
2012-11-23	0.8685
2012-11-16	0.8692
2012-11-09	0.8746
2012-11-02	0.8828
2012-10-31	0.8789
2012-10-26	0.8816
2012-10-19	0.8893
2012-10-12	0.8904
2012-09-28	0.8916
2012-09-21	0.8778
2012-09-20	0.8818