Year GDP 1990 0.48909295956119375 1991 0.45961797976549024 1992 0.4788294489934956 1993 0.46413953131043495 1994 0.3392779228898813 1995 0.4104513090306109 1996 0.4128968060428097 1997 0.3696959801144012 1998 0.381179897331776 1999 0.35734892760053893 2000 0.30778373158341615 2001 0.31195633486952423 2002 0.3391730241617939 2003 0.4109297928006978 2004 0.42903732975322934 2005 0.42147105316772754 2006 0.41825467838579516 2007 0.4582081646896176 2008 0.5083610643443259 2009 0.4849330139522725 2010 0.4622908760291585 2011 0.50272949442211 2012 0.47009304210782515 2013 0.4935478810685266 2014 0.48877284591528997 2015 0.4120948416602119 2016 0.4111102354552986 2017 0.41881124673497383 2018 0.4308588105969 2019 0.38825538942465315 2020 0.393179644042115 2021 0.40626932513802955 2022 0.3444591992342657 2023 0.35025720080984313