Year GDP 1990 0.30797784896257335 1991 0.30676717203205967 1992 0.34850876985962953 1993 0.34207058813806696 1994 0.37841786298652497 1995 0.4098752287207664 1996 0.4251608966420711 1997 0.3950711199803649 1998 0.3109976291117855 1999 0.3411334914840353 2000 0.31221943775887173 2001 0.2794923243403298 2002 0.2834637936084457 2003 0.2730908266590654 2004 0.27237634342056927 2005 0.28455241815280147 2006 0.31147367740431203 2007 0.34787463679099234 2008 0.3808640062454573 2009 0.36151829382400114 2010 0.3940282366343008 2011 0.41783291620395446 2012 0.4290287666737827 2013 0.4364274441857001 2014 0.4286066140669115 2015 0.42206925997234895 2016 0.40435189667506405 2017 0.3908155370283066 2018 0.37911074155575525 2019 0.3810792185299931 2020 0.3917740861260122 2021 0.3933696732528403 2022 0.35049648633658675 2023 0.34638571918469413