日期	单位净值
2012-12-21	0.8650
2012-12-20	0.8710
2012-12-14	0.8602
2012-12-07	0.8344
2012-11-30	0.8103
2012-11-23	0.8414
2012-11-16	0.8377
2012-11-09	0.8422
2012-11-02	0.8658
2012-10-31	0.8489
2012-10-26	0.8497
2012-10-19	0.8728
2012-10-12	0.8511
2012-09-28	0.8433
2012-09-21	0.8222
2012-09-20	0.8205