日期	单位净值
2014-06-20	1.0730
2014-06-13	1.1066
2014-06-06	1.0669
2014-05-30	1.0852
2014-05-23	1.0683
2014-05-16	1.0492
2014-05-09	1.0427
2014-04-30	1.0522
2014-04-25	1.0687
2014-04-18	1.0994
2014-04-11	1.1208
2014-04-04	1.0850
2014-03-31	1.0711
2014-03-28	1.0712
2014-03-21	1.1006
2014-03-14	1.0992