Year % of public and publicly guaranteed debt service 1970 4.844609880496256 1971 4.949825732625263 1972 1.9303458031090812 1973 1.2762311937311916 1974 4.263443872720982 1975 4.049627914969501 1976 9.54820360304846 1977 8.336896640797564 1978 9.310613941988247 1979 13.858090402029411 1980 5.963272083201477 1981 9.693454808921802 1982 15.594876561610985 1983 16.128353777112352 1984 9.649322157448841 1985 9.987373292278544 1986 15.832825123791194 1987 30.88230770759037 1988 40.33719873558248 1989 33.812072258829986 1990 49.65060713088919 1991 71.64745377846089 1992 88.22502265654538 1993 100 1994 100 1996 100 2002 100 2003 66.81593768311662 2004 46.898889687214194 2005 30.459012453243357 2006 29.549011063026608 2007 36.27934550015034 2008 41.32892165124717 2009 41.28464020471417 2010 82.57119195595108 2011 93.48256893091906 2012 92.9592932680987 2013 60.87651748727936 2014 68.32551264901869 2015 56.95786947913365 2016 67.5183370590263 2017 72.14253288439055 2018 72.66535449606178 2019 92.17814978931663 2020 70.11881198720991 2021 66.38581936632224 2022 30.25088971385321