日期	单位净值
2014-09-12	1.0088
2014-08-29	1.0058
2014-08-22	1.0044
2014-08-15	1.0031
2014-08-08	1.0025
2014-08-01	1.0376
2014-07-25	1.0367
2014-07-18	1.0362
2014-07-11	1.0347
2014-07-04	1.0332
2014-06-27	1.0317
2014-06-20	1.0301
2014-06-13	1.0286
2014-06-06	1.0271
2014-05-30	1.0256
2014-05-23	1.0241