Year % of public and publicly guaranteed debt service 1970 21.794110455164706 1971 20.469374167776298 1972 16.922569291684997 1973 38.75046180370264 1974 31.99803542376523 1975 60.917187020165834 1976 60.96192038684052 1977 71.1510938458393 1978 79.20783572471862 1979 75.87831471261273 1980 75.99263239845811 1981 62.094344430620716 1982 49.53666306646457 1983 42.28927920633531 1984 32.817479299788985 1985 26.217829939720698 1986 28.720666436914144 1987 39.28500228079306 1988 39.083733825755864 1989 44.40434925572415 1990 34.88962580425877 1991 61.123175455467674 1992 55.634872534975976 1993 58.43946215180302 1994 55.099948101571904 1995 48.77485998807815 1996 45.062356281431555 1997 44.4297087241846 1998 46.81057380528688 1999 51.83412593444381 2000 54.6463741568578 2001 56.943788561044805 2002 54.845484261141344 2003 54.03902136286356 2004 54.58800118781956 2005 57.71085890301807 2006 58.6131516649438 2007 49.517785291369805 2008 74.31845440555236 2009 74.87694329863288 2010 75.90416429359453 2011 48.618608781524244 2012 80.14976138369995 2013 54.77298307193069 2014 84.13717948702572 2015 84.91261049460188 2016 78.55457574097673 2017 76.74509803752603 2018 83.85061405131452 2019 74.22906547815599 2020 54.11656144739976 2021 58.71694319120143 2022 31.832876718604357