Year Percent of Fiscal Year GDP 2010-01-01 37.6374 2011-01-01 35.3267 2012-01-01 35.3943 2013-01-01 36.0967 2014-01-01 37.0156 2015-01-01 40.6440 2016-01-01 46.1985 2017-01-01 50.8601 2018-01-01 51.4357 2019-01-01 52.3147 2020-01-01 52.6383 2021-01-01 52.5295 2022-01-01 52.3119 2023-01-01 52.1212