日期	单位净值
2012-08-24	0.9635
2012-08-20	0.9667
2012-08-17	0.9664
2012-08-10	0.9851
2012-08-03	0.9741
2012-07-30	0.9689
2012-07-27	0.9686
2012-07-20	1.0026
2012-07-13	1.0350
2012-07-06	1.0210
2012-06-29	0.9844