Year	U.S. Dollars
2015-01-01	1382764000000
2016-01-01	1411042400000
2017-01-01	1538029600000
2018-01-01	1693246400000
2019-01-01	1777650200000
2020-01-01	1863996900000
2021-01-01	1957435300000
2022-01-01	2055357000000
2023-01-01	2154649100000