日期	单位净值
2015-02-17	1.1977
2015-02-13	1.1772
2015-02-06	1.1241
2015-01-30	1.1572
2015-01-23	1.1982
2015-01-20	1.1483
2015-01-16	1.1925
2015-01-09	1.1255
2014-12-31	1.1321
2014-12-26	1.1480
2014-12-19	1.1833
2014-12-12	1.1971
2014-12-05	1.1532
2014-11-28	1.1514
2014-11-21	1.0776
2014-11-20	1.0644