日期	单位净值
2016-05-27	0.9092
2016-05-27	0.9092
2016-05-20	0.9124
2016-05-20	0.9124
2016-05-16	0.9143
2016-05-16	0.9143
2016-05-13	0.9126
2016-05-13	0.9126
2016-05-06	0.9103
2016-05-06	0.9103
2016-04-29	0.9096
2016-04-29	0.9096
2016-04-22	0.9069
2016-04-22	0.9069
2016-04-15	0.9111
2016-04-15	0.9111