日期	单位净值
2012-09-28	0.9839
2012-09-21	0.9756
2012-09-14	1.0253
2012-09-07	1.0241
2012-08-31	0.9945
2012-08-24	0.9989
2012-08-20	1.0007
2012-08-17	1.0011
2012-08-10	1.0031
2012-08-03	1.0004
2012-07-30	0.9991
2012-07-27	1.0003
2012-07-20	1.0033
2012-07-13	1.0032
2012-07-06	1.0045
2012-06-29	1.0031