Year Percent of Fiscal Year GDP 2010-01-01 22.6848 2011-01-01 24.4929 2012-01-01 28.6018 2013-01-01 28.1191 2014-01-01 25.3084 2015-01-01 21.8502 2016-01-01 18.6860 2017-01-01 18.6443 2018-01-01 22.8187 2019-01-01 20.9790 2020-01-01 20.5744 2021-01-01 20.2492 2022-01-01 19.9320 2023-01-01 19.2578