日期	单位净值
2017-02-17	0.9928
2017-02-10	0.9926
2017-02-03	0.9904
2017-01-26	0.9913
2017-01-20	0.9920
2017-01-13	0.9928
2017-01-06	0.9936
2016-12-30	0.9944
2016-12-23	0.9952
2016-12-16	0.9950
2016-12-09	0.9958
2016-12-02	0.9956
2016-11-25	0.9964
2016-11-18	0.9962
2016-11-11	0.9970
2016-11-04	0.9968