日期	单位净值
2014-02-21	1.0301
2014-02-20	1.0433
2014-02-14	1.0410
2014-02-07	1.0074
2014-01-24	0.9859
2014-01-20	0.9490
2014-01-17	0.9592
2014-01-10	0.9649
2014-01-03	0.9985
2013-12-27	0.9972
2013-12-20	0.9760
2013-12-13	0.9876
2013-12-06	0.9905
2013-11-29	0.9919
2013-11-22	0.9911
2013-11-20	0.9906