日期	单位净值
2012-09-07	0.8778
2012-08-31	0.8520
2012-08-24	0.8654
2012-08-20	0.8687
2012-08-17	0.8708
2012-08-10	0.8839
2012-08-03	0.8717
2012-07-30	0.8575
2012-07-27	0.8559
2012-07-20	0.8560
2012-07-13	0.8652
2012-07-06	0.8678
2012-06-29	0.8681