Year % of public and publicly guaranteed debt service 1970 38.36315414602996 1971 29.523970641587777 1972 22.654043658040603 1973 10.055586457005166 1974 16.39845238997346 1975 4.951233954289962 1976 3.817005283190554 1977 2.7997264572538674 1978 1.3422529210807945 1979 1.2400546560874257 1980 1.074804259286605 1981 1.631665116672415 1982 2.2369219432926974 1983 3.0450684179129763 1984 3.2308356212237883 1985 3.8231478458554937 1986 7.969500200579911 1987 30.579825573125447 1988 25.626380799692573 1989 28.712544055611538 1990 32.56244336026847 1991 17.331637252497735 1992 12.13997928744812 1993 44.65404947483292 1994 37.14622195930624 1995 17.864155929269796 1996 24.658759493064935 1997 21.12696762028899 1998 17.100646493942985 1999 12.007558529801797 2000 27.66460459637377 2001 17.19186719060335 2002 11.785045175771588 2003 30.69710247806504 2004 41.847403465545995 2005 45.03991845219936 2006 49.05175282401104 2007 8.765417642774382 2008 2.7551812520089993 2009 18.677422440239184 2010 17.227638699518614 2011 16.463994913878164 2012 14.551578803222299 2013 5.803578346771151 2014 12.603906465308654 2015 11.52370914516226 2016 10.421429150702386 2017 13.57276111965773 2018 9.988193396120307 2019 24.751673526964485 2020 16.425963740023693 2021 9.356006686292154 2022 32.06429719255867