Year annual % 1990 10.0874657380898 1991 9.14103327577023 1992 7.77796412307066 1993 6.25452282376592 1994 8.15895865164057 1995 7.02456165565981 1996 4.11067476454059 1997 4.00328576264543 1998 4.47592317611709 1999 -1.22983539023988 2000 1.02176500548737 2001 3.47849914716076 2002 3.03313964628073 2003 3.44999346268816 2004 3.12788028772735 2005 1.041401491649 2006 -0.223195612442552 2007 2.41919594427836 2008 2.8263023010858 2009 3.60864412572843 2010 2.73749683726491 2011 1.2818638059201 2012 1.2518081696316 2013 1.01854380505277 2014 0.906896750615815 2015 3.18559596664953 2016 1.98603850545349 2017 2.22278138152841 2018 0.482948983102617 2019 -0.839325308149668 2020 1.56374685675343 2021 2.76293194144772 2022 1.27552257409207 2023 2.06407396162432