产品代码	日期	每万份收益	七日年化收益
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
001177	2016-02-04	0.3272	1.2410
001177	2016-02-03	0.3463	1.2610
001177	2016-02-02	0.3227	1.2500
001177	2016-02-01	0.3854	1.2700
001177	2016-01-31	0.7106	1.2610
001177	2016-01-29	0.2741	1.2650
001177	2016-01-28	0.3633	1.2920