Year % of GDP 1994 98.66352477754722 1995 100.08529304252467 1996 99.41635382449554 1997 98.47864248098304 1998 95.83067014110821 1999 94.39970031841169 2000 89.64206231454006 2001 94.04800559482479 2002 95.5593677934642 2003 99.09526209677419 2004 100.21290000217245 2005 102.93813527908384 2006 104.67251276106427 2007 103.47163712020908 2008 100.9069271175312 2009 95.98674202604597 2010 93.21592728399524 2011 91.20605036607932 2012 88.7790373840962 2013 87.89759905293921 2014 89.17989663824099 2015 88.37637055910224 2016 87.85231152712684 2017 88.67683531746032 2018 88.88895715321382 2019 90.04523302302508 2020 88.71404933136746 2021 88.5101330829974 2022 99.84868644178341 2023 101.64575225766399