Year GDP 1990 0.3296415297670089 1991 0.26734880650043075 1992 0.24983149760477463 1993 0.2250895059910193 1994 0.24063404658839677 1995 0.24692767177787597 1996 0.2399191743706913 1997 0.25983909662406124 1998 0.25033802494518514 1999 0.2511433668151203 2000 0.25256666831403773 2001 0.24781035729236173 2002 0.24910530048084442 2003 0.26415095084348283 2004 0.2759162343252398 2005 0.2927195689312205 2006 0.29457099947179916 2007 0.32899046616084054 2008 0.323969220609195 2009 0.3021916441950914 2010 0.3352808818408496 2011 0.3513314921312079 2012 0.3207511062616678 2013 0.30921654607978677 2014 0.3056290270360715 2015 0.2892201512991859 2016 0.2796265492688947 2017 0.29418225380250285 2018 0.2840709053844242 2019 0.27708202727884124 2020 0.25584423155055414 2021 0.26529922573569853 2022 0.2465773677968413