日期	单位净值
2017-02-24	1.5075
2017-02-20	1.4998
2017-02-17	1.4866
2017-02-10	1.4844
2017-02-03	1.4694
2017-01-26	1.4717
2017-01-20	1.4496
2017-01-13	1.4433
2017-01-06	1.4611
2016-12-30	1.4370
2016-12-23	1.4345
2016-12-20	1.4375
2016-12-16	1.4437
2016-12-09	1.4708
2016-12-02	1.4597
2016-11-25	1.4615