Year Percent of GDP 1992 25.746 1993 27.739 1994 29.31 1995 31.673 1996 33.561 1997 32.662 1998 35.2 1999 40.097 2000 42.06 2001 49.435 2002 152.248 2003 129.114 2004 117.878 2005 80.282 2006 70.793 2007 62.133 2008 53.814 2009 55.397 2010 43.454 2011 38.935 2012 40.436 2013 43.496 2014 44.697 2015 52.563 2016 53.06 2017 57.111 2018 86.289 2019 75.901 2020 69.041 2021 65.145 2022 62.794 2023 60.675 2024 59.516