日期	单位净值
2012-12-31	1.0219
2012-12-28	1.0006
2012-12-21	0.9682
2012-12-14	0.9525
2012-12-07	0.9131
2012-11-30	0.8712
2012-11-23	0.8679
2012-11-16	0.8703
2012-11-09	0.8857
2012-11-02	0.9181
2012-10-31	0.9001
2012-10-26	0.8892
2012-10-19	0.9262
2012-10-12	0.9071
2012-09-28	0.9131
2012-09-21	0.8703