Year % of GDP 1990 99.6562030075188 1991 99.43047520661156 1992 99.73946477510881 1993 103.23595520061704 1994 104.78246753246754 1995 104.34645086393996 1996 110.38374292133864 1997 119.92333655315517 1998 125.1244522134293 1999 121.61152983665913 2000 114.26727154267513 2001 113.08158308669417 2002 118.93139867198286 2003 115.75658555829307 2004 119.46179652831694 2005 116.22612636854954 2006 116.96870146935849 2007 117.86000659713748 2008 125.12087541276 2009 121.56566704130509 2010 118.30133365043358 2011 118.94348386207254 2012 121.46632869298033 2013 118.0646793825751 2014 117.21221838747155 2015 116.22226515956591 2016 114.85789221496483 2017 113.8458452110156 2018 112.46493301335497 2019 113.76011826477624 2020 112.6982727707387 2021 115.83354468123026 2022 120.90791031711743 2023 113.51171945168454