Year % of public and publicly guaranteed debt service 1970 7.033162503411937 1971 6.90044722177952 1972 5.725321074989679 1973 5.760902988246591 1974 5.9709324275243505 1975 8.620825674187753 1976 21.650388574307197 1977 5.091859786891484 1978 19.106194778833384 1979 11.168680551961357 1980 6.377716873809075 1981 6.92769636680368 1982 6.2535010531318225 1983 12.905154175069693 1984 13.49222459872856 1985 10.852015415912957 1986 10.672073741206729 1987 13.154604150641248 1988 20.433589578219014 1989 19.90979564479516 1990 23.726516487677316 1991 33.028518076872686 1992 51.31950403477421 1993 70.02154486821188 1994 73.55423023390915 1995 74.27161356295986 1996 82.51063604749618 1997 55.3900748388925 1998 50.523811145884736 1999 37.594319952323744 2000 52.82105471875036 2001 52.764118176892495 2002 55.31937771237134 2003 57.51552238806338 2004 69.48878137951013 2005 66.31874113858804 2006 60.49211403864145 2007 87.42184970651775 2008 66.62743955171712 2009 65.69248662702 2010 45.947535418385385 2011 59.35997072400728 2012 61.748590848744286 2013 55.58643961458804 2014 57.38058273438573 2015 35.912747884371946 2016 49.18027684386569 2017 45.61427681972102 2018 58.330523545540956 2019 62.31611033253299 2020 60.57791285268983 2021 59.617050737772715 2022 62.10230996735265