Year Percent of Fiscal Year GDP 2015-01-01 19.9160 2016-01-01 22.8786 2017-01-01 26.3153 2018-01-01 29.9701 2019-01-01 32.8807 2020-01-01 35.5093 2021-01-01 37.9180 2022-01-01 39.7675 2023-01-01 41.4003