Date	Rate
2014/12/23	0.388
2014/12/22	0.386
2014/12/19	0.386
2014/12/18	0.386
2014/12/17	0.386
2014/12/16	0.386
2014/12/15	0.388
2014/12/12	0.388
2014/12/11	0.388
2014/12/10	0.385
2014/12/9	0.386
2014/12/8	0.386
2014/12/5	0.386
2014/12/4	0.385
2014/12/3	0.386
2014/12/2	0.387
2014/12/1	0.388
2014/11/28	0.388
2014/11/27	0.387
2014/11/26	0.385