日期	单位净值
2016-05-06	1.0597
2016-04-29	1.0888
2016-04-22	1.0589
2016-04-15	1.0965
2016-04-08	1.0583
2016-04-01	1.0605
2016-03-31	1.0721
2016-03-25	1.0638
2016-03-18	1.0546
2016-03-11	0.9908
2016-03-04	0.9948
2016-02-26	1.0066
2016-02-19	1.0547
2016-02-05	1.0094
2016-01-29	0.9773
2016-01-22	1.0010