Year annual % growth 1998 6.152466928859468 1999 -2.244946470168003 2000 3.792274470891968 2001 3.0179879014421687 2002 9.771336695232932 2003 5.023851877945717 2004 6.441481280370567 2005 4.3001576830957475 2006 13.015140362541416 2007 5.622422131509069 2008 3.7394497032949374 2009 8.176265900758125 2010 2.5408727127161086 2011 6.636073724220665 2012 5.380326986618684 2013 2.7306284417964974 2014 4.968710791526632 2015 2.4661518132914892 2016 4.373550082234516 2017 2.961229946628265 2018 4.799437179875014 2019 2.9066392361576447 2020 2.3696039493327703 2021 5.8166945044325615 2022 2.7862275632333393 2023 -0.471201152171588