Date	Rate
2023/07/17	0.682
2023/07/14	0.681
2023/07/13	0.686
2023/07/12	0.684
2023/07/11	0.681
2023/07/10	0.681
2023/07/07	0.681
2023/07/06	0.681
2023/07/05	0.681
2023/07/04	0.680
2023/07/03	0.680
2023/06/30	0.685
2023/06/29	0.682
2023/06/28	0.681
2023/06/27	0.681
2023/06/26	0.680
2023/06/21	0.687
2023/06/20	0.685
2023/06/19	0.682
2023/06/17	0.681