Date	Rate
2022/09/06	0.306
2022/09/05	0.305
2022/09/02	0.307
2022/09/01	0.306
2022/08/31	0.306
2022/08/30	0.306
2022/08/29	0.306
2022/08/26	0.307
2022/08/25	0.306
2022/08/24	0.306
2022/08/23	0.306
2022/08/22	0.306
2022/08/19	0.307
2022/08/18	0.306
2022/08/17	0.306
2022/08/16	0.305
2022/08/15	0.306
2022/08/12	0.310
2022/08/11	0.306
2022/08/10	0.307