日期	单位净值
2014-05-30	0.9121
2014-05-23	0.9234
2014-05-20	0.9202
2014-05-16	0.9241
2014-05-09	0.9210
2014-04-30	0.9359
2014-04-25	0.9555
2014-04-18	1.0025
2014-04-11	1.0302
2014-04-04	0.9961
2014-03-28	0.9632
2014-03-21	0.9991
2014-03-20	0.9768
2014-03-14	0.9888
2014-03-07	0.9934
2014-02-28	0.9882