日期	单位净值
2014-02-28	0.9349
2014-02-21	0.9538
2014-02-20	0.9558
2014-02-14	0.9454
2014-02-07	0.9458
2014-01-30	0.9397
2014-01-24	0.9281
2014-01-20	0.9178
2014-01-17	0.9171
2014-01-10	0.9134
2014-01-03	0.9055
2013-12-27	0.9054
2013-12-20	0.9017
2013-12-13	0.9038
2013-12-06	0.9064
2013-11-29	0.9121