日期	单位净值
2014-03-20	1.0150
2014-03-14	1.0153
2014-03-07	1.0161
2014-02-28	1.0151
2014-02-21	1.0181
2014-02-20	1.0172
2014-02-14	1.0197
2014-02-07	1.0183
2014-01-30	1.0179
2014-01-24	1.0167
2014-01-20	1.0157
2014-01-17	1.0180
2014-01-10	1.0173
2014-01-03	1.0167
2013-12-27	1.0153
2013-12-20	1.0136