Year % of GDP 1990 97.64434180138568 1991 100 1992 97.82608695652173 1993 115.73604060913705 1994 112.8365087393919 1995 104.3878652092617 1996 104.0752923023994 1997 104.21884796772348 1998 104.42334450361099 1999 101.85369509699728 2000 101.7877991635464 2001 102.93800805906879 2002 102.69739041942283 2003 103.46398722268411 2004 102.99689149020439 2005 101.23364957098133 2006 102.867019062157 2007 104.42616860134224 2008 106.12385469540213 2009 109.17353842212718 2010 112.3228236983606 2011 99.37147878728702 2012 96.71259112441238 2013 103.48419571828053 2014 101.4234477965723 2015 96.8335001668335 2016 96.64030163561492 2017 98.13991753981163 2018 97.37164813603663 2019 99.95620936377401 2020 96.65511184135825 2021 92.06802390334636 2022 92.25765325873202 2023 96.89010149453749