日期	单位净值
2017-04-14	1.3854
2017-04-07	1.4730
2017-03-31	1.5046
2017-03-24	1.4221
2017-03-20	1.4518
2017-03-17	1.4478
2017-03-10	1.4377
2017-03-03	1.4358
2017-02-24	1.6035
2017-02-20	1.5705
2017-02-17	1.5619
2017-02-10	1.5785
2017-02-03	1.6165
2017-01-26	1.6126
2017-01-20	1.7104
2017-01-13	1.5957