Year	annual % growth
1971	4.50487074870469
1972	11.05646199940469
1973	14.123264432141653
1974	3.7054853946258675
1975	-8.285391766873403
1976	12.86701666770395
1977	2.1399341899859223
1978	2.2856011992763
1979	6.99617295966209
1980	-0.15035595709527172
1981	3.3914961169822817
1982	2.7788154538017835
1983	2.6265941686925913
1984	6.471933234947258
1985	0.33260041722422784
1986	2.737373356538498
1987	4.966120446321028
1988	9.632796456502987
1989	8.151717083532617
1990	4.573915401237542
1991	3.0553907903132966
1992	3.6668218048508976
1993	-0.44231602999035147
1994	8.327624196890838
1995	4.991947244436275
1996	4.975139623645333
1997	9.490563471345709
1998	4.137779245075393
1999	4.849271879299849
2000	12.396939807132611
2001	0.38017664231686865
2002	3.448369543945674
2003	1.6153434930679111
2004	6.193385434393804
2005	5.511088341257391
2006	5.700622512325722
2007	5.436045382673598
2008	1.8076240910838521
2009	-11.27529437384419
2010	10.43908459510638
2011	4.631280749461354
2012	-0.4868505648387327
2013	0.3526552998768864
2014	5.196763688044072
2015	3.7216746688233115
2016	6.201858824233369
2017	5.470995120571345
2018	1.077318324379533
2019	2.388950002914953
2020	-6.258737035131205
2021	13.855828628324971
2022	4.919274341595539
2023	-3.309815348894446