日期	单位净值
2014-02-28	0.9409
2014-02-21	0.9572
2014-02-20	0.9565
2014-02-14	0.9627
2014-02-07	0.9264
2014-01-24	0.9552
2014-01-20	0.9194
2014-01-17	0.9195
2014-01-10	0.9344
2014-01-03	0.9368
2013-12-27	0.9334
2013-12-20	0.9378
2013-12-13	0.9561
2013-12-06	0.9593
2013-11-29	0.9469
2013-11-22	0.9448