日期	单位净值
2014-02-28	1.0669
2014-02-21	1.0657
2014-02-14	1.0232
2014-02-07	1.0284
2014-01-30	1.0265
2014-01-24	1.0260
2013-12-27	1.0016
2013-12-20	1.0016
2013-12-13	1.0057
2013-12-06	1.0094
2013-11-29	1.0032
2013-11-22	1.0059
2013-11-15	1.0013
2013-11-08	1.0057
2013-11-01	0.9999
2013-10-18	0.9992