日期	单位净值
2014-03-21	1.1352
2014-03-20	1.1087
2014-03-14	1.1153
2014-03-07	1.1457
2014-02-28	1.1075
2014-02-21	1.1403
2014-02-20	1.1476
2014-02-14	1.1484
2014-02-07	1.1440
2014-01-24	1.1069
2014-01-20	1.0661
2014-01-17	1.0676
2014-01-10	1.0453
2014-01-03	1.0892
2013-12-27	1.0877
2013-12-20	1.0880