Year	annual % growth
1996	6.011290731113391
1997	5.852917279100666
1998	5.130025001358391
1999	4.288993803657547
2000	4.318781409052534
2001	1.6175814096359886
2002	2.134845059848331
2003	2.2409784067072565
2004	3.642695955454613
2005	5.862834919930961
2006	5.091125298028814
2007	7.340825694000102
2008	6.264191061623009
2009	3.7526692045206147
2010	1.5340343814206108
2011	3.838120200698313
2012	1.7686482270320454
2013	1.230224108842279
2014	4.679513891463458
2015	5.985597394821667
2016	2.7014249368633187
2017	5.195066567708679
2018	5.634617331590562
2019	5.3270696756327
2020	-0.6060283339946153
2021	5.570489367561478