日期	单位净值
2014-03-31	1.0553
2014-03-28	1.0579
2014-03-21	1.0611
2014-03-14	1.0702
2014-03-07	1.0647
2014-02-28	1.0613
2014-02-21	1.0590
2014-02-14	1.0578
2014-02-07	1.0545
2014-01-30	1.0507
2014-01-24	1.0508
2014-01-17	1.0396
2014-01-10	1.0287
2014-01-03	1.0266
2013-12-31	1.0172
2013-12-27	1.0161