Year % of GDP 1992 76.92281062788679 1993 83.56973759502982 1994 106.64142647777236 1995 93.42308004217014 1996 93.86679898380437 1997 84.77908251832011 1998 71.89582560883332 1999 77.07732792664471 2000 71.91690098064237 2001 58.74755876823963 2002 80.8970878083806 2003 50.56028450808003 2004 44.27196489907016 2005 45.61077391466274 2006 41.86063056543128 2007 39.682103375202324 2008 44.269305764544676 2009 32.36933484357476 2010 42.33994713324713 2011 66.82803454553472 2012 54.05065795315873 2013 46.28938466524172 2014 69.19130092190173 2015 44.89797344115059 2016 53.17465210386471 2017 55.95734861560319 2018 70.10389745144259 2019 42.025159990420875 2020 33.98527844500463 2021 38.890503215456185 2022 47.01700421396314 2023 30.092496242347007