Date	(US$ Billion)
2020.10	501.24
2020.09	499.60
2020.08	498.17
2020.07	496.17
2020.06	488.69
2020.05	484.52
2020.04	481.78
2020.03	480.39
2020.02	479.68
2020.01	479.13
2019.12	478.13
2019.11	474.05
2019.10	472.48
2019.09	469.49
2019.08	468.17
2019.07	467.23
2019.06	466.97
2019.05	464.43
2019.04	464.83
2019.03	464.08