Year	annual % growth
1996	4.355844025568302
1997	2.804729633600232
1998	4.868819637827244
1999	1.7512793885376539
2000	3.801227616277785
2001	4.698496848911887
2002	5.054694764798825
2003	3.7827286905480833
2004	6.3404816331074585
2005	7.081155869601957
2006	6.097887133172321
2007	7.629864906244848
2008	5.869460235312673
2009	-2.6569765006534567
2010	0.25371421638683955
2011	2.526959914776654
2012	1.242009960868316
2013	1.663342653819356
2014	4.305246054622927
2015	5.1438861949806665
2016	3.4790087725796894
2017	5.786660527214551
2018	5.140029166743659
2019	4.8169119187023455
2020	-2.149897221037122
2021	5.680953090007449