Year	annual % growth
1966	-18.0278320195755
1967	7.797393980192396
1968	4.250342000275737
1969	2.1201344946555736
1970	23.780467850515905
1971	3.037761979497077
1972	13.887293688780701
1973	-2.338829402075575
1974	8.392211082633281
1975	3.5407052591520625
1976	-4.951660071414338
1977	-8.620268781697916
1978	0.13114173061279644
1979	12.857064218501904
1980	1.8402164910516348
1981	7.950344523056259
1982	35.15871574290162
1983	-6.73040482205937
1984	8.004093504524093
1985	14.504915348890847
1986	-21.685874376618244
1987	10.636192773345996
1988	8.001081224581426
1989	-0.47995322969612175
1990	2.911951744852331
1991	3.4584836114878783
1992	4.995752924337566
1993	-0.012753816313875177
1994	-2.2345486090002566
1995	4.305558774040335
1996	7.635928210316976
1997	-0.2618085055269006
1998	21.703764903144744
1999	-24.764093499668306
2000	1.4757494808175835
2001	7.631108804564974
2002	-2.026134882612766
2003	5.328737593153221
2004	6.978227565824795
2005	4.083127685025545
2006	15.86337765960775
2007	5.107425551309873
2008	11.679857807058497
2009	-0.053635855455738124
2010	-2.217833217762049
2011	11.817749823760295
2012	5.56618357493717
2013	18.912790155400145
2014	18.020360915993194
2015	5.881632750871944
2016	15.258873232249854
2017	15.434429560731601
2018	13.706896879865354
2019	10.250055958947613
2020	7.198116396836014
2021	15.770270886284038
2022	10.968876567071888
2023	12.482081218368819