日期	单位净值
2013-02-08	0.9859
2013-02-01	0.9856
2013-01-31	0.9640
2013-01-25	0.9349
2013-01-18	0.9449
2013-01-11	0.9117
2013-01-04	0.9163
2012-12-31	0.9231
2012-12-28	0.9123
2012-12-21	0.8826
2012-12-14	0.8739
2012-12-07	0.8427
2012-11-30	0.8296
2012-11-23	0.8404
2012-11-16	0.8387
2012-11-09	0.8480