Year	annual % growth
1961	5.287574004095092
1962	-4.229072635422057
1963	18.49125289620315
1964	22.515533240680767
1965	5.703498289419116
1966	-0.5395681677512414
1967	11.030741886832459
1968	13.680782127197304
1969	1.5759307115772287
1970	-1.4574520368971093
1971	8.540077132169998
1972	-0.571429039282549
1973	11.361626462423246
1974	-1.8658194619450796
1975	9.466019956366551
1976	37.250553575629425
1977	9.262251144079372
1978	7.368161634962661
1979	-5.210006894516582
1980	-9.685229927374664
1981	7.774798976257372
1982	-10.945273563188422
1983	-27.932960863457524
1984	-8.914728638197161
1985	-6.3829785187414245
1986	3.9090899484679653
1987	16.447944239529136
1988	12.622088756395684
1989	6.370914356090296
1990	-10.253998247722407
1991	5.171208546394837
1992	24.91694352793685
1993	9.529441756779676
1994	-2.6208341074870845
1995	8.693382755688631
1996	-1.9824890523787104
1997	22.504313353094332
1998	17.426451413842543
1999	5.806839835598026
2000	-8.80888565247453
2001	1.8329924253675642
2002	9.281652722656048
2003	-3.1248632376556458
2004	-1.1626346236418357
2005	4.275451500121747
2006	15.731746623359257
2007	4.9526145489334255
2008	-5.83539548627985
2009	-13.128618424647684
2010	-2.0659048842249064
2011	7.105453756625394
2012	3.6088800413291153
2013	1.4892470713483164
2014	4.3320230428679025
2015	-1.542797957970393
2016	-1.72448901889598
2017	4.084523096234122
2018	4.4703968539166965
2019	8.782083453355938
2020	-4.496415597705578
2021	19.806927538419146
2022	3.470510063255915
2023	8.482072812864018