日期	单位净值
2014-07-04	1.0591
2014-06-27	1.0208
2014-06-20	0.9936
2014-06-13	1.0102
2014-06-06	0.9898
2014-05-30	0.9879
2014-05-23	0.9548
2014-05-20	0.9437
2014-05-16	0.9569
2014-05-09	0.9539
2014-04-30	0.9695
2014-04-25	0.9973
2014-04-18	1.0483
2014-04-11	1.0808
2014-04-04	1.0443
2014-03-28	1.0357