产品代码	日期	每万份收益	七日年化收益
001176	2015-12-18	0.7925	2.9690
001176	2015-12-17	0.8290	3.0270
001176	2015-12-16	0.8211	3.0010
001176	2015-12-15	0.7958	2.9790
001176	2015-12-14	0.8792	3.0000
001176	2015-12-13	1.4945	2.9400
001176	2015-12-11	0.9006	3.0100
001176	2015-12-10	0.7805	2.9630
001176	2015-12-09	0.7794	2.9780
001176	2015-12-08	0.8349	2.9690
001176	2015-12-07	0.7670	2.8310
001176	2015-12-06	1.6253	2.8310
001176	2015-12-04	0.8131	2.7830
001176	2015-12-03	0.8090	2.7560
001176	2015-12-02	0.7629	2.7330