Year annual % 1996 9.088428037907818 1997 10.349583947954414 1998 6.789251460826733 1999 0.12471138075424903 2000 6.007924820392162 2001 6.915943388701379 2002 7.522989170011172 2003 9.044304811896183 2004 10.945833792795256 2005 9.021093388167785 2006 5.27096324402423 2007 9.87023557212241 2008 5.407143964068695 2009 -11.992308527940466 2010 -1.0101737111335467 2011 2.8779243853160494 2012 2.943150872937224 2013 4.241256489166574 2014 5.218288570587859 2015 1.4540362351304026 2016 3.7418996399839983 2017 4.232609596292164 2018 3.378269752615921 2019 4.867628125535916 2020 1.3464975580053107 2021 0.8619872700125484 2022 -4.144815546723962