日期	单位净值
2014-08-15	1.0332
2014-08-08	1.0260
2014-08-01	1.0177
2014-07-25	1.0201
2014-07-18	1.0213
2014-07-11	1.0157
2014-07-04	1.0092
2014-06-27	1.0038
2014-06-20	0.9955
2014-06-13	1.0006
2014-06-06	0.9967
2014-05-30	0.9937
2014-05-23	0.9944
2014-05-20	0.9943
2014-05-16	0.9965
2014-05-09	0.9983