日期	单位净值
2012-10-19	0.7713
2012-10-12	0.7714
2012-09-28	0.7773
2012-09-21	0.7727
2012-09-20	0.7601
2012-09-14	0.7682
2012-09-07	0.7668
2012-08-31	0.7570
2012-08-24	0.7635
2012-08-20	0.7564
2012-08-17	0.7545
2012-08-10	0.7661
2012-08-03	0.7529
2012-07-30	0.7344
2012-07-27	0.7420
2012-07-20	0.7604