Year Percent of Fiscal Year GDP 2015-01-01 57.0677 2016-01-01 65.8717 2017-01-01 68.0506 2018-01-01 71.0502 2019-01-01 72.8240 2020-01-01 73.5561 2021-01-01 72.5238 2022-01-01 71.3875 2023-01-01 70.8108