日期	单位净值
2014-08-15	1.2342
2014-08-08	1.1913
2014-08-01	1.1881
2014-07-25	1.1234
2014-07-18	1.1106
2014-07-11	1.0982
2014-07-04	1.0758
2014-06-27	1.0702
2014-06-20	1.0273
2014-06-13	1.0552
2014-06-06	0.9997
2014-05-30	1.0046
2014-05-23	1.0216
2014-05-20	1.0207
2014-05-16	1.0411
2014-05-09	0.9957