日期	单位净值
2012-12-20	0.9860
2012-12-14	0.9570
2012-12-07	0.9188
2012-11-30	0.8574
2012-11-23	0.8626
2012-11-16	0.8451
2012-11-09	0.8534
2012-11-02	0.8942
2012-10-31	0.9785
2012-10-26	0.8745
2012-10-19	0.9267
2012-10-12	0.9306
2012-09-28	0.9207
2012-09-21	0.8971
2012-09-20	0.9008
2012-09-14	0.9514