Year % of GDP 1994 116.7305595610734 1995 118.4964055074936 1996 121.23416236508682 1997 120.62609713282622 1998 118.13019322483898 1999 117.83339576699757 2000 115.11730341246292 2001 121.9322127032495 2002 123.28308678778335 2003 121.92792338709677 2004 127.20557884903651 2005 129.9627367969253 2006 130.83409681581065 2007 131.67804391560776 2008 125.9780586561611 2009 124.9601147705208 2010 119.04663533543356 2011 117.06224689570091 2012 114.39173028406671 2013 112.9185009803559 2014 114.3641393310793 2015 113.38639031233002 2016 111.38496890700664 2017 109.42770337301589 2018 110.88003637123232 2019 110.70534333323604 2020 112.14741464231217 2021 112.30934894251476 2022 120.33862930787092 2023 121.85809626184879