日期	单位净值
2017-02-24	0.9970
2017-02-17	0.9972
2017-02-10	0.9974
2017-02-03	0.9977
2017-01-26	0.9979
2017-01-20	0.9981
2017-01-13	0.9983
2017-01-06	0.9985
2016-12-30	0.9987
2016-12-23	0.9989
2016-12-16	0.9991
2016-12-09	0.9993
2016-12-02	0.9995
2016-11-25	0.9997
2016-11-18	0.9999