日期	单位净值
2014-03-07	1.2741
2014-02-28	1.2452
2014-02-21	1.2502
2014-02-20	1.2429
2014-02-14	1.2500
2014-02-07	1.2130
2014-01-30	1.1998
2014-01-24	1.1949
2014-01-20	1.1462
2014-01-17	1.1586
2014-01-10	1.1400
2014-01-03	1.1639
2013-12-27	1.1504
2013-12-20	1.1189
2013-12-13	1.1519
2013-12-06	1.1414