产品代码	日期	每万份收益	七日年化收益
001177	2016-02-29	0.3191	1.0310
001177	2016-02-28	0.5841	1.0200
001177	2016-02-26	0.2550	1.0080
001177	2016-02-25	0.2688	1.0090
001177	2016-02-24	0.2786	1.0150
001177	2016-02-23	0.2616	1.0320
001177	2016-02-22	0.2988	1.0460
001177	2016-02-21	0.5616	1.0720
001177	2016-02-19	0.2564	1.1200
001177	2016-02-18	0.2796	1.1560
001177	2016-02-17	0.3109	1.1810
001177	2016-02-16	0.2879	1.1890
001177	2016-02-15	0.3495	1.2090
001177	2016-02-14	2.9335	1.1970
001177	2016-02-05	0.3328	1.2720