Year GDP 1990 0.246061698750005 1991 0.247680922263062 1992 0.278863677279293 1993 0.285363720222456 1994 0.287424886428637 1995 0.290142481683974 1996 0.308176393863161 1997 0.303652047415336 1998 0.311918434026571 1999 0.329665338683569 2000 0.332030494855059 2001 0.363146152346079 2002 0.37687058112272 2003 0.394706693214564 2004 0.344068866889339 2005 0.33973870127436 2006 0.337421002709388 2007 0.356370910318238 2008 0.375006616955529 2009 0.379286589251309 2010 0.415817434440571 2011 0.45453202700875 2012 0.42856696972093 2013 0.469428683092558 2014 0.428254989272727 2015 0.424637953835626 2016 0.393877192203333 2017 0.365617901086807 2018 0.34242276590442 2019 0.342878394462742 2020 0.265956834851583 2021 0.393393218517303 2022 0.409249229951958 2023 0.322713344756041