日期	单位净值
2014-02-20	1.0327
2014-02-14	1.0259
2014-02-07	0.9837
2014-01-24	1.0013
2014-01-20	0.9804
2014-01-17	0.9771
2014-01-10	1.0040
2014-01-03	1.0110
2013-12-27	1.0356
2013-12-20	1.0322
2013-12-13	1.0435
2013-12-06	1.0334
2013-11-29	1.0335
2013-11-22	1.0215
2013-11-20	1.0207
2013-11-15	1.0203