Year annual % growth 1996 8.523755372145686 1997 -3.0204215220263393 1998 0.4603835746213747 1999 5.539264811190108 2000 0.8850457179240294 2001 7.584510129246084 2002 3.427826193681341 2003 0.05091579737369045 2004 7.404306042446123 2005 4.569553678769438 2006 9.659674066510917 2007 7.218636482892677 2008 0.6245220272553809 2009 4.534846192903544 2010 0.28680879852940677 2011 12.546027509077234 2012 9.86607504516985 2013 8.696942661398282 2014 8.676681280346116 2015 10.899578149835193 2016 7.286573936482881 2017 3.6911104613850227 2018 7.062861700083616 2019 5.579064082690422 2020 0.4906626519824613 2021 10.459222207491607 2022 10.317372089446565 2023 5.21728938708732