Year annual % growth 1982 2.513510753473753 1983 -1.6041738152128744 1984 -1.7757844152191495 1985 4.798778342306292 1986 7.343646635959573 1987 2.9937015815761043 1988 2.761189091148424 1989 7.119310679414028 1990 -0.15172438434179014 1991 2.7372322083053717 1992 -1.3089723565640696 1993 5.298919333856176 1994 0.6131756088684597 1995 3.811846671779648 1996 7.90580091531487 1997 3.4275367758544775 1998 2.52432432972374 1999 4.611152349905765 2000 0.06415861355202424 2001 4.469122283046715 2002 14.718837268264352 2003 4.202077691982069 2004 3.2194330751874816 2005 6.161942777275797 2006 5.413874095977846 2007 3.995340835737565 2008 5.209398357027013 2009 3.8872042444450585 2010 5.100740017547807 2011 2.377543190196647 2012 4.018240115681664 2013 3.1437192736789967 2014 4.98582348669143 2015 3.4750052524511688 2016 3.434963848894057 2017 4.51271005489815 2018 2.7850209204292895 2019 2.0639799609015057 2020 3.09820536510901 2021 3.603460253348274 2022 3.1488559099758646 2023 1.6138262334544038