Year annual % growth 1982 3.3572873572002493 1983 1.4895646622753418 1984 -1.8595770362987025 1985 5.0159263461269035 1986 6.1536793303042 1987 2.308145935585685 1988 2.923905444615798 1989 4.812602230171322 1990 2.107083165446838 1991 2.739644701203318 1992 2.4652751971615317 1993 1.3310343965420373 1994 0.14224881809090562 1995 3.781588547650159 1996 5.684414645282715 1997 2.7143541358261984 1998 4.139883151795061 1999 2.9593292421587165 2000 1.8135038780282713 2001 3.6828989869996036 2002 8.699450425423038 2003 3.99536824141002 2004 2.8428967799773517 2005 6.143476283531541 2006 4.789704515340773 2007 3.58099270920394 2008 3.458789215738591 2009 4.564599517515845 2010 3.3654958080437893 2011 2.7036520333047775 2012 4.0077574229213155 2013 3.0917190705060733 2014 2.9699638146189784 2015 2.6750785000019874 2016 2.7265331684777294 2017 3.4113373504334845 2018 2.808353720254189 2019 2.4110029909065815 2020 2.263898564775374 2021 2.221629458875668 2022 2.8719343404702187 2023 2.124399007391631