Year GDP 1990 0.5280521110587534 1991 0.5439804658838833 1992 0.49749170621020944 1993 0.43118923384810626 1994 0.37291033148036995 1995 0.41639840064366546 1996 0.4192583891479868 1997 0.39318177648616964 1998 0.40318368784842795 1999 0.39281593479143645 2000 0.2391384428745593 2001 0.23986151422192922 2002 0.2622236432278825 2003 0.3025710616785607 2004 0.3246698410795835 2005 0.3596206767529642 2006 0.3892212174554582 2007 0.4317204425609461 2008 0.4482613547766648 2009 0.3859507262476898 2010 0.4368208205452967 2011 0.4584832981296198 2012 0.41695184975850186 2013 0.43992619284139656 2014 0.35410521467140676 2015 0.33164645685864214 2016 0.38179134912723284 2017 0.3892835930353568 2018 0.3967513262721508 2019 0.36421005712490034 2020 0.36322778044296644 2021 0.37010968104152475 2022 0.3110166893731445 2023 0.2997653415864323