Year	annual % growth
1961	-21.698248163691545
1962	-26.50603504280869
1963	9.836378173116316
1964	49.25334777705274
1965	48.004731754929196
1966	10.135419114753844
1967	10.429354991158803
1968	12.222207624235779
1969	40.09911306815138
1970	13.427245679325324
1971	28.037193270568366
1972	4.672397642041304
1973	-7.008818957493062
1974	-0.9197912809493403
1975	0.6567517558017499
1976	-3.576470626281022
1977	7.068098400808125
1978	9.672730151194813
1979	35.89674289344492
1980	10.845739154828664
1981	9.191892102684477
1982	-25.904336854203905
1983	-27.458714202731315
1984	37.201777081502286
1985	27.66798474804206
1986	-22.389740185609412
1987	-6.22324124375335
1988	-18.204353679586532
1989	1.9549030494497828
1990	74.94227079903166
1991	17.293969712849304
1992	20.97810811793923
1993	13.496448038670067
1994	2.4494702483632835
1995	-1.7576565329378582
1996	-2.7825112490853314
1997	9.462931858317674
1998	11.085520698149935
1999	13.788380510865522
2000	-10.568548284730085
2001	4.78823107072634
2002	10.02367153780375
2003	1.797845922115627
2004	-5.209084538266339
2005	10.032760982166678
2006	-0.2951079133922718
2007	27.234900381710858
2008	10.09265441472516
2009	-4.86468263369585
2010	4.79778894126548
2011	-9.7106909750689
2012	24.09569717685926
2013	22.732218510660445
2014	24.94269044919386
2015	-20.095907018424
2016	13.481280138814284
2017	7
2018	4.999999999999986
2019	8.614557869393707
2020	-24.96500563428792
2021	12.550596233332215
2022	19.081545779746165
2023	6.224402492199999