Year % of public and publicly guaranteed debt service 1971 0.24371341252394482 1972 0.4165037095902895 1973 1.4209692431207326 1974 5.937982858740053 1975 21.587946531141483 1976 15.511998075517575 1977 23.83319853483911 1978 17.15770162368199 1979 18.856060510761722 1980 24.52646550853581 1981 26.973281139935253 1982 34.77958751428583 1983 36.06166813307725 1984 45.03558148738181 1985 34.288324831763546 1986 34.38416924764366 1987 38.90271825166145 1988 38.80771860343158 1989 49.7939663497268 1990 60.604620193075874 1991 59.894147848593946 1992 66.18879481436973 1993 94.8531942446712 1994 99.7251458124231 1995 98.99611900880363 1996 88.73727559191745 1997 89.22352740460427 1998 87.28063044319215 1999 85.83933781562172 2000 84.67758328225939 2001 65.65177552600868 2002 53.50192582896906 2003 49.72034683668399 2004 55.43961892558521 2005 74.99003647824419 2006 75.99019947764252 2007 71.98499411272142 2008 89.18142633572695 2009 82.90167801698757 2010 81.11775100655501 2011 77.91354171734834 2012 77.14081164892353 2013 47.346861259632675 2014 37.20392962885838 2015 40.160176269390554 2016 36.96909661124255 2017 42.726183807798925 2018 46.29050319859751 2019 47.86709563900075 2020 45.0755353098448 2021 14.754514831703164 2022 49.563513180855466