Year	U.S. Dollars
2015-01-01	-295000000
2016-01-01	-1032800000
2017-01-01	-996500000
2018-01-01	-867900000
2019-01-01	-785000000
2020-01-01	-759900000
2021-01-01	-736600000
2022-01-01	-697500000
2023-01-01	-742000000