日期	单位净值
2016-04-22	1.0753
2016-04-20	1.0737
2016-04-15	1.1496
2016-04-08	1.0999
2016-04-01	1.0780
2016-03-25	1.1026
2016-03-18	1.0714
2016-03-11	0.9897
2016-03-04	1.0451
2016-02-26	1.1025
2016-02-19	1.2019
2016-02-05	1.1386
2016-01-29	1.0731
2016-01-22	1.1458
2016-01-20	1.1769
2016-01-15	1.1222