Year annual % growth 1988 3.0167719504658095 1989 -0.33830214396498093 1990 -8.35896892308466 1991 -6.169695560365639 1992 -5.4071363470356175 1993 -2.0314436375627736 1994 -3.1234500252615334 1995 -0.5091979429016362 1996 4.788329458085855 1997 5.318103296137593 1998 5.493019109735229 1999 4.854538883494868 2000 5.421763716101722 2001 5.11377095811028 2002 3.2943790185156985 2003 3.209682000425019 2004 7.352009201203117 2005 7.559860871846965 2006 7.78582314390745 2007 12.502257208269981 2008 12.338006476968516 2009 6.778550714154491 2010 5.759866310043378 2011 10.024859563628354 2012 7.759239612974838 2013 6.771022221564493 2014 7.402755432554841 2015 7.617442627560806 2016 5.858561069563237 2017 5.9600290349496134 2018 8.101261951941694 2019 6.732378709323484 2020 1.1046863276501284 2021 4.639891810248287 2022 8.069327005045963 2023 6.687529523498355