Year Percent of Fiscal Year GDP 2015-01-01 78.4869 2016-01-01 79.6092 2017-01-01 79.4236 2018-01-01 77.3432 2019-01-01 75.1864 2020-01-01 73.1083 2021-01-01 71.0228 2022-01-01 68.9942 2023-01-01 66.8734