Year GDP 1990 0.7610314315287832 1991 0.790459530286874 1992 0.7846888233289986 1993 0.7368473252563665 1994 0.7532901068685315 1995 0.6429041498965491 1996 0.6516610002680038 1997 0.6383623253664236 1998 0.5035530062385228 1999 0.4472928382753092 2000 0.4542918682056025 2001 0.38920528282814215 2002 0.3737039720250913 2003 0.422912930244593 2004 0.44522773711453273 2005 0.5029701085334268 2006 0.5418415223490456 2007 0.5647291811907279 2008 0.6557188097265607 2009 0.6075135795553044 2010 0.6684414369282762 2011 0.7840813693002695 2012 0.8708568308449987 2013 0.8234278916817924 2014 0.7781504738650882 2015 0.6770499297741196 2016 0.6075454425703943 2017 0.6315719332643185 2018 0.6563743351098918 2019 0.6342903980941971 2020 0.6229235821461866 2021 0.6573109807024965 2022 0.7066814531121766 2023 0.6499251969531835