日期	单位净值
2015-05-29	1.0617
2015-05-22	1.1320
2015-05-15	1.0830
2015-05-08	1.0438
2015-04-30	1.0911
2015-04-24	1.0996
2015-04-17	1.1040
2015-04-10	1.1234
2015-04-03	1.1341
2015-03-27	1.0527
2015-03-20	1.0251
2015-03-13	1.0009