Year annual % growth 1983 10.555747541704633 1984 10.857889801369652 1985 -4.257664308417915 1986 10.503065513640863 1987 17.39836216504338 1988 5.714580538644114 1989 6.906918631891301 1990 7.152770169095362 1991 -0.4158216738526619 1992 8.096175237443305 1993 2.474432447835852 1994 5.024023235335022 1995 5.7442520704314575 1996 -0.5759118604457143 1997 -1.7321468547123402 1998 -2.454651593245444 1999 -0.6962487228141896 2000 19.077506504196478 2001 5.643608354317877 2002 12.283838100579558 2003 11.581006691155807 2004 29.898532072445107 2005 -1.0108769788563023 2006 8.812202180204082 2007 18.659307991228232 2008 6.11051505159503 2009 -0.36792148185008955 2010 39.73135533782491 2011 25.741881511902037 2012 10.548694190083353 2013 13.139912134326153 2014 -4.43819029381612 2015 -26.566658907589385 2016 -1.9236136234430745 2017 16.80929696612003 2018 9.828872180451114 2019 -2.220542689789454 2020 -65.59853474929426 2021 83.5425519790293 2022 -25.294509003814426 2023 92.85820306238165