Year	annual % growth
1961	7.551593926263351
1962	4.594760569833227
1963	7.217638886372768
1964	1.4491277271239937
1965	3.569432768365303
1966	5.730385260647793
1967	7.345069024109321
1968	6.506467846645009
1969	7.027292418700796
1970	7.238894012644323
1971	9.482055819801616
1972	8.509878028377543
1973	10.080464288634872
1974	4.021475124842894
1975	11.586260109273127
1976	6.810644194141304
1977	-1.817838142896278
1978	5.8571203537307355
1979	7.889615715033443
1980	-20.983689882185743
1981	4.222110340904848
1982	5.020293382072552
1983	-0.8050542969683363
1984	0.12219410151249122
1985	8.922776208012095
1986	7.103213216018474
1987	7.285786207910235
1988	2.609323873277063
1989	9.166042416637808
1990	10.919594074143774
1991	-2.2422736878883143
1992	-1.153894771800708
1993	5.666389142879112
1994	4.624740355002132
1995	11.002807782709368
1996	0.37185158467625
1997	3.3646668709035055
1998	2.6983775743238567
1999	2.728151562765774
2000	1.0062264399844878
2001	0.5370852022498838
2002	1.6001933350092514
2003	1.1822656949214405
2004	2.7295724212218033
2005	3.469936550455685
2006	3.6927653909744436
2007	4.2735796980877865
2008	2.937361517714578
2009	4.104925569601107
2010	3.7953790719221274
2011	3.1790242251717586
2012	3.055429798103873
2013	2.7731416033523857
2014	2.1660683097923794
2015	1.6256067079070107
2016	0.9787987068880568
2017	0.859335913696512
2018	1.5802222629962728
2019	-0.7704730597266547
2020	-1.9080537661201902
2021	4.388183364093322
2022	1.9843021551081819
2023	1.7672629610116246