Year annual % growth 1982 3.174369995781646 1983 -0.718156186485416 1984 -3.7995972759930225 1985 2.7202355324681378 1986 3.1873661788965677 1987 3.3075433185915557 1988 4.932933048470261 1989 4.5886951503135265 1990 6.491003700625853 1991 2.7488684174628446 1992 3.482541889491003 1993 3.5805029587410218 1994 1.8740339733234208 1995 1.9732289900810542 1996 2.5009083937916188 1997 3.6425856406540333 1998 4.654346335660705 1999 4.004039802984806 2000 3.3500816002554217 2001 7.389063749268061 2002 11.383433950830096 2003 2.55345487292648 2004 19.99840315625063 2005 10.63187136006438 2006 12.370091598194605 2007 12.856285907234081 2008 13.001231162238128 2009 12.427362823601356 2010 12.875258158158843 2011 4.8963715625677935 2012 3.968698631904516 2013 8.383539349474717 2014 6.845993141780099 2015 4.7810396369471135 2016 -0.8154212746333087 2017 -0.913446480697317 2018 1.8272888420787297 2019 2.2174718272161016 2020 -2.2223296517255022 2021 5.608459648106276 2022 6.657798957750316 2023 4.176672928952385