日期	单位净值
2017-02-17	1.2065
2017-02-10	1.2002
2017-02-03	1.1818
2017-01-26	1.1799
2017-01-20	1.1556
2017-01-13	1.1491
2017-01-06	1.1567
2016-12-30	1.1687
2016-12-23	1.1605
2016-12-16	1.1651
2016-12-09	1.2005
2016-12-02	1.2087
2016-11-30	1.1927
2016-11-25	1.2055
2016-11-18	1.1984
2016-11-11	1.2032