Year annual % growth 1982 -3.0915944528656922 1983 -4.928042660383085 1984 1.7552323594346717 1985 4.232198735924513 1986 2.2346070940804736 1987 7.980957836962773 1988 8.543973806570236 1989 0.42812006474730424 1990 4.005378432891575 1991 2.0055069482655625 1992 5.637047611508407 1993 0.7561323498844814 1994 4.069694119497385 1995 7.047287044806609 1996 7.144139933578103 1997 2.2866680920417224 1998 3.2571158343749147 1999 4.33795785112936 2000 5.575489530607086 2001 3.6971673428780605 2002 6.75333624034505 2003 4.1866118020680005 2004 6.209536973357913 2005 7.824596837422803 2006 10.683491155083487 2007 6.53466110483177 2008 5.543327956592975 2009 4.7974120281512 2010 4.20791543581322 2011 4.807760831375617 2012 5.390903214950967 2013 5.911599359203805 2014 6.958836206128254 2015 8.143796646587504 2016 6.032661032580606 2017 6.376505513211939 2018 5.842401055138652 2019 1.3723804930750703 2020 -0.1773690342910612 2021 7.328914486170476 2022 2.2298601521670633 2023 4.755774055708173