Date	Rate
2015/11/30	0.306
2015/11/27	0.303
2015/11/26	0.301
2015/11/25	0.301
2015/11/24	0.301
2015/11/23	0.300
2015/11/20	0.301
2015/11/19	0.301
2015/11/18	0.301
2015/11/17	0.300
2015/11/16	0.301
2015/11/13	0.301
2015/11/12	0.300
2015/11/11	0.300
2015/11/10	0.301
2015/11/9	0.301
2015/11/6	0.301
2015/11/5	0.301
2015/11/4	0.301
2015/11/3	0.300