Year GDP 1990 0.48638772275097286 1991 0.5098418086113753 1992 0.5536437603080665 1993 0.5332953548761254 1994 0.5276727886148634 1995 0.5608041366425462 1996 0.5018799018932214 1997 0.49778789319666483 1998 0.44344260991259854 1999 0.4229148746518544 2000 0.39749597972980305 2001 0.3378078899234782 2002 0.30574703700206163 2003 0.4445009200235236 2004 0.5375385631659879 2005 0.5590541971824382 2006 0.5402031944332973 2007 0.54719610222286 2008 0.4937824242556302 2009 0.5198998135754349 2010 0.6309478682846498 2011 0.6578352375721443 2012 0.6219375239048551 2013 0.5483891366263445 2014 0.5132690534420992 2015 0.4562241546637581 2016 0.4180095141134885 2017 0.4817385208215498 2018 0.5180182618701571 2019 0.4889958823657322 2020 0.44042031783448066 2021 0.4991067678920016 2022 0.4413660615107387 2023 0.39458527820155653