日期	单位净值
2014-05-09	0.3335
2014-04-30	0.3364
2014-04-25	0.3431
2014-04-18	0.3706
2014-04-11	0.3691
2014-04-04	0.3635
2014-03-28	0.3626
2014-03-21	0.3741
2014-03-20	0.3703
2014-03-14	0.3671
2014-03-07	0.3721
2014-02-28	0.3734
2014-02-21	0.3997
2014-02-20	0.3983
2014-02-14	0.4035
2014-02-07	0.3862