Year % of public and publicly guaranteed debt service 1970 26.51228884477629 1971 30.906640426016292 1972 33.411889969967774 1973 31.27078096482052 1974 29.54406886953208 1975 26.193059906735925 1976 34.585366083802505 1977 33.597246833654076 1978 17.68483337354264 1979 20.013802891077045 1980 26.09367486317845 1981 27.142978314950394 1982 43.86094668597803 1983 16.074450049246867 1984 20.4756092363946 1985 22.662330759210843 1986 32.876286458622715 1987 67.05835894691822 1988 55.630587320054026 1989 58.09747835981851 1990 37.12175483547684 1991 52.84364674866422 1992 40.02942577512067 1993 40.674688652631964 1994 53.4036984297085 1995 51.24032937485177 1996 42.4539300977432 1997 50.76754074654247 1998 53.50286343521496 1999 58.54140084474192 2000 42.91932941694917 2001 38.92672267318102 2002 53.88940198344906 2003 32.094297002112675 2004 37.61291200523863 2005 70.70204895745908 2006 70.74151044303379 2007 61.28083677279801 2008 45.790954048969 2009 34.16394075236785 2010 50.6658628511763 2011 36.54797271704421 2012 36.024341002603535 2013 47.31681006147927 2014 26.695871414968437 2015 21.80392571764058 2016 24.50339889491469 2017 26.90338036659159 2018 24.31389800476986 2019 54.51275677353231 2020 35.976846654621134 2021 24.60873249871592 2022 42.053877667333836