日期	单位净值
2017-06-16	1.1920
2017-06-09	1.1943
2017-05-26	1.1775
2017-05-19	1.1787
2017-05-12	1.1584
2017-05-05	1.1779
2017-04-28	1.1870
2017-04-21	1.2073
2017-04-20	1.2175
2017-04-14	1.2440
2017-04-07	1.2708
2017-03-31	1.2459
2017-03-24	1.2778
2017-03-20	1.2698
2017-03-17	1.2731
2017-03-10	1.2694