Year	U.S. Dollars
2015-01-01	296434000000
2016-01-01	296536100000
2017-01-01	314497300000
2018-01-01	364918600000
2019-01-01	402605200000
2020-01-01	439055700000
2021-01-01	478214700000
2022-01-01	521218200000
2023-01-01	568017800000