日期	单位净值
2016-04-15	1.0075
2016-04-08	0.9919
2016-04-01	0.9894
2016-03-25	0.9887
2016-03-18	0.9922
2016-03-11	0.9852
2016-03-04	0.9814
2016-02-26	0.9806
2016-02-19	0.9939
2016-02-05	0.9848
2016-01-29	0.9755
2016-01-22	1.0027
2016-01-20	1.0040
2016-01-15	1.0036
2016-01-08	1.0474
2015-12-31	1.0761