日期	单位净值
2014-03-07	1.0844
2014-02-28	1.0769
2014-02-21	1.1364
2014-02-20	1.1320
2014-02-14	1.1538
2014-02-07	1.1205
2014-01-30	1.0933
2014-01-24	1.0914
2014-01-20	1.0411
2014-01-17	1.0533
2014-01-10	1.0784
2014-01-03	1.1088
2013-12-27	1.0728
2013-12-20	1.0483
2013-12-13	1.0619
2013-12-06	1.0207