日期	单位净值
2017-02-03	1.6755
2017-01-26	1.6833
2017-01-20	1.6512
2017-01-13	1.6487
2017-01-06	1.7046
2016-12-30	1.6880
2016-12-23	1.7050
2016-12-20	1.7047
2016-12-16	1.7032
2016-12-09	1.7563
2016-12-02	1.7634
2016-11-25	1.7969
2016-11-18	1.7797
2016-11-11	1.7685
2016-11-04	1.7603
2016-10-28	1.7684