Date	Rate
2014/10/21	0.386
2014/10/20	0.385
2014/10/17	0.388
2014/10/16	0.388
2014/10/15	0.388
2014/10/14	0.387
2014/10/13	0.386
2014/10/9	0.388
2014/10/8	0.386
2014/10/7	0.385
2014/10/6	0.386
2014/10/3	0.386
2014/10/2	0.387
2014/10/1	0.388
2014/9/30	0.386
2014/9/29	0.392
2014/9/26	0.387
2014/9/25	0.388
2014/9/24	0.387
2014/9/23	0.386