日期	单位净值
2014-05-09	0.9929
2014-04-30	1.0073
2014-04-25	1.0093
2014-04-18	1.0484
2014-04-11	1.0317
2014-04-04	1.0142
2014-03-28	1.0041
2014-03-21	1.0199
2014-03-20	0.9994
2014-03-14	0.9954
2014-03-07	1.0076
2014-02-28	0.9967
2014-02-21	1.0397
2014-02-20	1.0589
2014-02-14	1.0587
2014-02-07	1.0187