Year GDP 1990 0.34713952845207663 1991 0.3415378437482749 1992 0.3775629396459567 1993 0.3983967066937005 1994 0.45309916193315747 1995 0.477559330216566 1996 0.4826647102673674 1997 0.5036186321688455 1998 0.45726650702366295 1999 0.4123331291656981 2000 0.377071083599002 2001 0.35660167537283827 2002 0.3416781356398139 2003 0.3115631863199163 2004 0.35635965714666445 2005 0.4098588124550006 2006 0.4140066263069105 2007 0.481359007164106 2008 0.5376735572407682 2009 0.5064913843184082 2010 0.5901872809267522 2011 0.6321604468474147 2012 0.6705158159742687 2013 0.6478228506502987 2014 0.6130277856748996 2015 0.4686835351897186 2016 0.4248884643016704 2017 0.4499483369045508 2018 0.4473250895285024 2019 0.39999438186393493 2020 0.3440695148317128 2021 0.3515593594566986 2022 0.31616609210018687 2023 0.3239150178399914