日期	单位净值
2013-01-25	1.0175
2013-01-18	1.0345
2013-01-11	1.0093
2013-01-04	1.0163
2012-12-28	1.0099
2012-12-21	0.9878
2012-12-20	0.9888
2012-12-14	0.9832
2012-12-07	0.9988
2012-11-30	0.9941
2012-11-23	0.9987
2012-11-16	0.9964
2012-11-09	1.0026
2012-11-02	1.0098
2012-10-31	1.0049
2012-10-26	0.9990