Year annual % growth 1988 0.9523483578136762 1989 0.9995577439473493 1990 3.543390784701188 1991 3.76566163662379 1992 2.7507265779694023 1993 4.859065843306155 1994 0.9197179524456516 1995 1.0414409265467839 1996 2.9608281674632764 1997 3.9271499254777353 1998 3.059147763298384 1999 3.2248455724986087 2000 3.342031356161428 2001 0.8256578707550091 2002 2.0899671795332893 2003 2.5212502471673446 2004 3.976075975691984 2005 5.161405110479109 2006 6.065660482297133 2007 3.980276609551396 2008 5.101127483635494 2009 6.682634736779875 2010 2.395352104161219 2011 5.918076154812297 2012 4.41825102151185 2013 4.550320650538779 2014 4.955446504327838 2015 3.6248929505786833 2016 0.5288879310468673 2017 3.8273548802538357 2018 4.217248171660131 2019 1.2658016254374758 2020 1.258328603721509 2021 3.214461680573578 2022 3.9140686818324895 2023 2.8109243493251057