日期	单位净值
2012-12-21	1.0676
2012-12-20	1.0320
2012-12-14	1.0591
2012-12-07	1.0395
2012-11-30	0.9811
2012-11-23	1.0397
2012-11-16	1.0482
2012-11-09	1.0465
2012-11-02	1.0851
2012-10-31	1.0003
2012-10-26	1.0125
2012-10-19	1.0271
2012-10-12	1.0338
2012-09-28	1.0350
2012-09-21	1.0187
2012-09-20	1.0169