日期	单位净值
2014-08-08	0.9614
2014-08-01	0.9351
2014-07-25	0.9014
2014-07-18	0.8844
2014-07-11	0.8900
2014-07-04	0.9009
2014-06-27	0.8602
2014-06-20	0.8439
2014-06-13	0.8683
2014-06-06	0.8487
2014-05-30	0.8475
2014-05-23	0.8357
2014-05-20	0.8121
2014-05-16	0.8213
2014-05-09	0.8148
2014-04-30	0.8294