日期	单位净值
2017-02-24	1.8201
2017-02-20	1.8409
2017-02-17	1.8194
2017-02-10	1.7637
2017-02-03	1.7190
2017-01-26	1.7311
2017-01-20	1.7150
2017-01-13	1.7031
2017-01-06	1.7526
2016-12-30	1.6909
2016-12-23	1.6970
2016-12-20	1.7132
2016-12-16	1.7288
2016-12-09	1.7831
2016-12-02	1.7665
2016-11-25	1.7813