日期	单位净值
2017-06-16	1.2378
2017-06-09	1.2373
2017-05-31	1.2067
2017-05-26	1.2165
2017-05-19	1.2267
2017-05-12	1.1719
2017-05-05	1.2319
2017-04-28	1.2683
2017-04-21	1.2699
2017-04-14	1.2954
2017-04-07	1.2823
2017-03-31	1.2512
2017-03-24	1.2784
2017-03-17	1.2738
2017-03-10	1.2694
2017-03-03	1.2653