Year % of public and publicly guaranteed debt service 1970 6.105968091392555 1971 10.17412678861149 1972 12.925411451237501 1973 13.277584181136309 1974 13.016449626164048 1975 13.730142408440098 1976 23.538009195638185 1977 43.72804305638031 1978 28.669951635039226 1979 16.156870695187962 1980 11.305986281103626 1981 16.782419538223067 1982 9.954659639882493 1983 8.073352147398268 1984 18.775483255258667 1985 33.974252603658606 1986 61.743440849271394 1987 59.94571579879489 1988 42.19388780186829 1989 48.614277341733285 1990 44.48221185497779 1991 47.01216557121107 1992 41.280549404540665 1993 38.24527559381131 1994 50.87526796036227 1995 60.269931049810225 1996 50.42704634974917 1997 52.00100162164717 1998 52.50739920475846 1999 51.6560980262956 2000 38.842742239456925 2001 36.15383970325389 2002 66.77608567055479 2003 60.709807531706204 2004 44.237248467115066 2005 31.923245950308537 2006 55.3163733978747 2007 28.642740600866723 2008 71.3343700688376 2009 81.99004503666573 2010 79.57714226572598 2011 80.92025277515744 2012 80.91667397296246 2013 77.93461049309717 2014 78.47176446172367 2015 71.28376937662178 2016 81.40110205496504 2017 76.35787622361579 2018 80.08105150904306 2019 79.48818363397723 2020 83.62156771708389 2021 96.75023039274943 2022 93.72025945082162