Year annual % growth 1982 6.8848402497715995 1983 3.406456402728722 1984 6.132020977117179 1985 5.35912560784935 1986 0.9115082669774495 1987 10.681363972403801 1988 4.575090497632644 1989 -0.5687238901117411 1990 2.7481223440693867 1991 -19.45989126258553 1992 -16.720310541671495 1993 21.876192083857433 1994 9.63063358455787 1995 10.58594444112937 1996 6.993321807539516 1997 4.396839696733721 1998 6.483649734630646 1999 8.113166809219962 2000 10.884424742147928 2001 4.540421243458212 2002 5.63736351870925 2003 8.467541947973075 2004 5.079107217654325 2005 12.316710813960924 2006 12.84491057397905 2007 15.756621458216785 2008 16.400398521781185 2009 14.682129516412147 2010 16.73739950868662 2011 13.002182953231852 2012 9.908847914735901 2013 9.05024917178406 2014 12.865554089525034 2015 11.105243189877442 2016 11.214100077226519 2017 7.533163585452158 2018 8.484738704565615 2019 11.245579756241938 2020 5.287522802301851 2021 6.2697345951576295 2022 7.6089706392713765 2023 7.941094206020466