日期	单位净值
2012-09-14	0.8486
2012-09-07	0.8634
2012-08-31	0.8289
2012-08-24	0.8506
2012-08-20	0.8555
2012-08-17	0.8561
2012-08-10	0.8769
2012-08-03	0.8574
2012-07-27	0.8670
2012-07-20	0.8747
2012-07-13	0.8782
2012-07-06	0.8870
2012-06-29	0.8822