Year % GDP 1991 14.839121546379008 1992 13.0786091027462 1993 6.449568437235372 1994 10.669865305244974 1995 7.957424668831265 1996 8.845108550838116 1997 5.162680546142644 1998 9.122807107354296 1999 7.439511279843497 2000 6.932842913624973 2001 9.143142626839653 2002 14.410405057705006 2003 22.305628618637062 2004 25.552927222226135 2005 27.55066504824704 2006 30.11903322678991 2007 41.57649112317678 2008 39.90201124823579 2009 40.299728019773355 2010 34.191265820963 2011 43.49346733048144 2012 43.72176098700527 2013 59.874857925990334 2014 59.294318712560155 2015 54.460420703213366 2016 56.94315938154666 2017 52.817722933145895 2018 55.40684002524935 2019 48.90102214660829 2020 45.78516452755189 2021 47.48638080959916 2022 40.96471445093242 2023 39.493588652226336