Year GDP 1995 0.4573907862302514 1996 0.5478804723903147 1997 0.5912298238931787 1998 0.4287386585816605 1999 0.46508014761750804 2000 0.15196117130279027 2001 0.26639333361657397 2002 0.3101052552052057 2003 0.3930629940840439 2004 0.4126917699666469 2005 0.4052101140861111 2006 0.4292877773522946 2007 0.5203907896910108 2008 0.5621570305614507 2009 0.4922151723021977 2010 0.4482371461075701 2011 0.4953512742670393 2012 0.43177214644390405 2013 0.461781998303832 2014 0.45025347290381584 2015 0.374411909807971 2016 0.36356456249160635 2017 0.37885333428183854 2018 0.40935343757231923 2019 0.37673259377818674 2020 0.3854289195190175 2021 0.40900431649241775 2022 0.38063314188001857 2023 0.4146064871820711