Year GDP 1990 0.22335129102240917 1991 0.25625896446425844 1992 0.26527411705992304 1993 0.2722477841534645 1994 0.29180454364890396 1995 0.3074106491620332 1996 0.3136071253316046 1997 0.33526103596405993 1998 0.3442635983124453 1999 0.30873175493361404 2000 0.30681515316115 2001 0.3189198320777803 2002 0.33593251943245966 2003 0.3389919667860897 2004 0.3497540692467032 2005 0.3730154035898286 2006 0.38144623470232214 2007 0.39414585131547897 2008 0.42941283080234494 2009 0.4095581586154587 2010 0.4309088469438036 2011 0.46709534993364776 2012 0.4528074126096325 2013 0.4472964207226364 2014 0.4478933715932189 2015 0.4358074988533296 2016 0.4412508241461646 2017 0.4523972005510974 2018 0.4376226353213781 2019 0.41949132496240077 2020 0.4090130678090745 2021 0.41543879184312577 2022 0.4115317452624143 2023 0.41215062286836185