日期	单位净值
2014-05-09	0.9463
2014-04-30	0.9477
2014-04-25	0.9433
2014-04-18	0.9691
2014-04-11	0.9704
2014-04-04	0.9598
2014-03-28	0.9566
2014-03-21	0.9884
2014-03-20	0.9888
2014-03-14	1.0033
2014-03-07	1.0068
2014-02-28	1.0080
2014-02-21	1.0499
2014-02-20	1.0475
2014-02-14	1.0770
2014-02-07	1.0629