日期	单位净值
2012-09-07	0.8011
2012-08-31	0.7674
2012-08-24	0.7756
2012-08-20	0.7760
2012-08-17	0.7774
2012-08-10	0.7931
2012-08-03	0.7779
2012-07-30	0.7640
2012-07-27	0.7730
2012-07-20	0.8032
2012-07-13	0.8176
2012-07-06	0.8281
2012-06-29	0.8170