Year % GDP 2001 10.521705739773452 2002 8.765731234873876 2003 7.94048333654357 2004 6.986227175718117 2005 5.7738849819283695 2006 4.904331923392356 2007 3.4520283386771164 2008 2.7229534285095025 2009 5.719959053480784 2010 6.168032188537186 2011 6.028788181008489 2012 7.281587522278149 2013 7.688859443141957 2014 8.045119667778161 2015 9.587844954949938 2016 12.294189768432162 2017 16.142976534096494 2018 17.013342371401098 2019 15.813028917565802 2020 20.113237350378114 2021 23.497598049083926 2022 19.135425874524987 2023 18.57752221854769