日期	单位净值
2014-07-18	1.0672
2014-07-11	1.0591
2014-07-04	1.0466
2014-06-27	1.0052
2014-06-20	0.9790
2014-06-13	1.0113
2014-06-06	0.9608
2014-05-30	0.9554
2014-05-23	0.9519
2014-05-16	0.9384
2014-05-09	0.9408
2014-04-30	0.9388
2014-04-25	0.9549
2014-04-18	1.0047
2014-04-11	1.0133
2014-04-04	0.9832