Authorization of appropriations

There is authorized to be appropriated to carry out this subchapter $2,360,000,000 for fiscal year 2015, $2,478,000,000 for fiscal year 2016, $2,539,950,000 for fiscal year 2017, $2,603,448,750 for fiscal year 2018, $2,668,534,969 for fiscal year 2019, and $2,748,591,018 for fiscal year 2020.