日期	单位净值
2013-01-04	1.0080
2012-12-28	1.0090
2012-12-21	0.9910
2012-12-14	0.9910
2012-12-07	0.9810
2012-11-30	0.9660
2012-11-23	0.9820
2012-11-16	0.9830
2012-11-09	0.9900
2012-11-02	1.0060
2012-10-31	0.9930
2012-10-26	0.9930
2012-10-19	1.0040
2012-10-12	0.9980
2012-09-28	0.9910
2012-09-21	0.9810