产品代码	日期	每万份收益	七日年化收益
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
001177	2016-01-27	0.3263	1.2510
001177	2016-01-26	0.3609	1.2440
001177	2016-01-25	0.3686	1.2380
001177	2016-01-24	0.7179	1.2400
001177	2016-01-22	0.3249	1.2210
001177	2016-01-21	0.2857	1.2170
001177	2016-01-20	0.3138	1.2330
001177	2016-01-19	0.3484	1.2250