Year GDP 1990 0.5638997149837176 1991 0.5055559053181348 1992 0.31697028137285477 1993 0.3568863139432105 1994 0.4415335561615205 1995 0.6125788693796062 1996 0.6020691537584337 1997 0.559180919106039 1998 0.5776750638245481 1999 0.5299418370334341 2000 0.4641610155047242 2001 0.46033145006083453 2002 0.4776032821716405 2003 0.5981160503462953 2004 0.6616984596904816 2005 0.6759272015813654 2006 0.6522770819634671 2007 0.7029790592047019 2008 0.755945612435979 2009 0.7113768408319504 2010 0.6816951104130008 2011 0.6933384854697804 2012 0.6248502383307655 2013 0.6302162130246588 2014 0.6248384336596438 2015 0.5172553528390205 2016 0.4968737145066658 2017 0.4985369496745618 2018 0.5190278933022958 2019 0.4707309833275097 2020 0.46870081390964047 2021 0.48192758937781943 2022 0.4404142584344708 2023 0.4674353220607842