Year % of public and publicly guaranteed debt service 1970 8.530805687203792 1971 6.432281262485018 1972 10.243249274715465 1973 8.005489478499543 1974 8.053602841949669 1975 8.68176254898381 1976 8.246723422263244 1977 6.01688049701978 1978 7.053906612409909 1979 13.055899932302417 1980 9.331263647219682 1981 9.047242512110293 1982 15.178458399928774 1983 16.465377871119728 1984 22.248158658200794 1985 24.585567028328256 1986 36.70898637241825 1987 32.48823097936688 1988 34.72541054430858 1989 41.16307235517881 1990 70.81626989356073 1991 74.3353447094235 1992 22.798272881171876 1993 13.906589312007856 1994 15.251455727367933 1995 90.38125625116749 1996 76.307525844517 1997 72.36168430723998 1998 72.23638301888742 1999 71.206514144181 2000 73.34925130239036 2001 62.55109887928387 2002 45.60509017956533 2003 94.42256511240413 2004 91.5746977092733 2005 86.31341634386301 2006 91.2371911749029 2007 77.36645803691907 2008 84.66950337404343 2009 81.0323190440565 2010 36.62394022344186 2011 49.49318159567528 2012 44.87951807228915 2013 6.358679834952169 2014 2.820183826927256 2015 2.2364270761473417 2016 2.0207671771381683 2017 24.00185741190993 2018 38.10789639396997 2019 35.59038662486939 2020 44.69417077175698 2021 52.350890217926896 2022 19.180121757543674