Date	Rate
2023/05/30	0.692
2023/05/29	0.689
2023/05/26	0.686
2023/05/25	0.682
2023/05/24	0.683
2023/05/23	0.681
2023/05/22	0.682
2023/05/19	0.681
2023/05/18	0.680
2023/05/17	0.685
2023/05/16	0.680
2023/05/15	0.679
2023/05/12	0.684
2023/05/11	0.681
2023/05/10	0.682
2023/05/09	0.682
2023/05/08	0.680
2023/05/05	0.681
2023/05/04	0.681
2023/05/03	0.680