Date	Rate
2022/11/17	0.432
2022/11/16	0.434
2022/11/15	0.435
2022/11/14	0.436
2022/11/11	0.440
2022/11/10	0.438
2022/11/09	0.436
2022/11/08	0.437
2022/11/07	0.438
2022/11/04	0.437
2022/11/03	0.432
2022/11/02	0.432
2022/11/01	0.433
2022/10/31	0.433
2022/10/28	0.447
2022/10/27	0.441
2022/10/26	0.440
2022/10/25	0.433
2022/10/24	0.432
2022/10/21	0.435