日期	单位净值
2016-05-13	0.8476
2016-05-06	0.8847
2016-04-29	0.8882
2016-04-22	0.8759
2016-04-20	0.8774
2016-04-15	0.9117
2016-04-08	0.8185
2016-04-01	0.8300
2016-03-25	0.8156
2016-03-18	0.7866
2016-03-11	0.7254
2016-03-04	0.7215
2016-02-26	0.7623
2016-02-19	0.8114
2016-02-05	0.8165
2016-01-29	0.8070