日期	万份收益	七日年化收益率(%)
2015-05-05	1.5440	5.4610
2015-05-04	2.6578	5.4520
2015-05-03	1.0307	5.2300
2015-05-02	1.0308	5.2530
2015-05-01	1.0310	5.2770
2015-04-30	1.4897	5.5260
2015-04-29	1.4144	5.4910
2015-04-28	1.5268	5.4620
2015-04-27	2.2546	5.4920
2015-04-26	1.0718	5.4490
2015-04-25	1.0739	5.5360
2015-04-24	1.4848	5.6220
2015-04-23	1.4271	5.6740
2015-04-22	1.3616	5.7440
2015-04-21	1.5814	5.8210
2015-04-20	2.1761	5.8280