日期	单位净值
2014-07-04	1.0439
2014-06-27	1.0423
2014-06-20	1.0379
2014-06-13	1.0418
2014-06-06	1.0406
2014-05-30	1.0471
2014-05-23	1.0457
2014-05-16	1.0455
2014-05-09	1.0466
2014-04-30	1.0446
2014-04-25	1.0435
2014-04-18	1.0417
2014-04-04	1.0108
2014-03-21	1.0113
2014-03-14	1.0475
2014-03-07	1.0530