Year annual % growth 1996 2.8492270323609006 1997 6.276153715580406 1998 3.0097013215186053 1999 0.7341490545049965 2000 5.659733376164482 2001 0.7093950507027529 2002 0.4184460055806767 2003 -0.19979164883433498 2004 5.0903477100338534 2005 2.6472204086182387 2006 -2.3210355359480275 2007 6.343184317836204 2008 -3.3413172981964294 2009 -8.714092850148418 2010 6.0957470892283965 2011 0.12922473138006296 2012 -1.5727942640908168 2013 1.0358091715347797 2014 3.1168264166209383 2015 2.728376239354418 2016 -1.6442536200237043 2017 1.5346881030916677 2018 0.0011358903487064254 2019 4.0991923911356025 2020 -4.598102491639068 2021 3.3035007958520453 2022 4.611892789592659 2023 -0.9694523723007649