Year GDP 1990 0.5391043652022603 1991 0.4460733865329722 1992 0.4658236271215027 1993 0.3427516547391445 1994 0.3096928286214099 1995 0.3419164746270201 1996 0.3720627545199736 1997 0.323597775307403 1998 0.26028306634180737 1999 0.2931136070962959 2000 0.3182761538885109 2001 0.2829641703282509 2002 0.2966896122159698 2003 0.347293274189334 2004 0.40078644075634207 2005 0.4667600424860971 2006 0.5020810888408107 2007 0.5561396539765466 2008 0.70546497227146 2009 0.544740851359618 2010 0.596284776387322 2011 0.6912116576554496 2012 0.635919638635527 2013 0.6344120610659545 2014 0.6194672424123364 2015 0.49258442100251376 2016 0.4770107380554233 2017 0.46779127198292103 2018 0.49405496676375654 2019 0.4665421834031592 2020 0.45629230987377734 2021 0.4416753795849067 2022 0.4176524865570172 2023 0.3836563341841551