Date	Rate
2012/11/14	0.387
2012/11/13	0.385
2012/11/12	0.387
2012/11/9	0.387
2012/11/8	0.385
2012/11/7	0.387
2012/11/6	0.387
2012/11/5	0.384
2012/11/2	0.388
2012/11/1	0.389
2012/10/31	0.388
2012/10/30	0.385
2012/10/29	0.385
2012/10/26	0.387
2012/10/25	0.386
2012/10/24	0.389
2012/10/23	0.388
2012/10/22	0.388
2012/10/19	0.390
2012/10/18	0.387