Year Percent of Fiscal Year GDP 2015-01-01 25.7492 2016-01-01 25.2925 2017-01-01 24.4895 2018-01-01 22.4325 2019-01-01 20.5484 2020-01-01 18.7363 2021-01-01 17.0391 2022-01-01 15.4394 2023-01-01 13.8664