日期	单位净值
2017-03-03	1.8614
2017-02-24	1.8787
2017-02-20	1.8673
2017-02-17	1.8301
2017-02-10	1.7941
2017-02-03	1.7925
2017-01-26	1.7907
2017-01-20	1.7728
2017-01-13	1.7807
2017-01-06	1.8434
2016-12-30	1.8005
2016-12-23	1.7842
2016-12-20	1.8135
2016-12-16	1.8174
2016-12-09	1.8680
2016-12-02	1.8567