日期	单位净值
2014-08-29	1.0252
2014-08-22	1.0253
2014-08-15	1.0254
2014-08-08	1.0247
2014-08-01	1.0227
2014-07-31	1.0229
2014-07-25	1.0217
2014-07-18	1.0212
2014-07-11	1.0228
2014-07-04	1.0208
2014-06-30	1.0188
2014-06-27	1.0207
2014-06-20	1.0182
2014-06-13	1.0181
2014-06-06	1.0176
2014-05-30	1.0167