日期	单位净值
2012-12-20	0.8942
2012-12-14	0.9001
2012-12-07	0.8942
2012-11-30	0.8794
2012-11-23	0.9088
2012-11-16	0.9164
2012-11-09	0.8876
2012-11-02	0.8995
2012-10-31	0.8907
2012-10-26	0.8851
2012-10-19	0.9074
2012-10-12	0.8982
2012-09-28	0.8965
2012-09-21	0.8762
2012-09-20	0.8742
2012-09-14	0.8975