Year annual % growth 1983 12.948972829688543 1984 5.192443088476878 1985 -1.0430029561046297 1986 20.217562845226027 1987 13.122978104927569 1988 10.062997347480106 1989 7.271426419641514 1990 6.132621897707736 1991 10.944631871403061 1992 10.56256148823897 1993 1.709539988135674 1994 5.506362672322382 1995 -0.7789531874261968 1996 -7.855749993668809 1997 -1.1433282946269117 1998 -0.9702799633017349 1999 9.14654688377317 2000 5.3269201090591025 2001 4.666780629563604 2002 11.46056929538031 2003 10.518713890982156 2004 17.821088319412098 2005 6.513841108574738 2006 14.820851821666821 2007 24.50774205420751 2008 -3.9166833820719376 2009 -21.827650994912815 2010 16.697822817546765 2011 21.990436845845323 2012 14.287406822333026 2013 11.98296416600435 2014 15.135735610636686 2015 0.2284803044617405 2016 -10.51822338690269 2017 7.929535165179985 2018 4.924966082454247 2019 -4.082911672153216 2020 -14.874066330109898 2021 53.742485941438815 2022 -9.880494418868636 2023 8.00195937789752