日期	单位净值
2014-04-11	0.5248
2014-04-04	0.4991
2014-03-28	0.4862
2014-03-21	0.4986
2014-03-20	0.4926
2014-03-14	0.4975
2014-03-07	0.5205
2014-02-28	0.5326
2014-02-21	0.5300
2014-02-20	0.5184
2014-02-14	0.5114
2014-02-07	0.4880
2014-01-24	0.4780
2014-01-20	0.4601
2014-01-17	0.4588
2014-01-10	0.4599