Year	annual % growth
1961	7.5515939262633225
1962	4.594760569833255
1963	7.217638886372768
1964	1.4491277271240222
1965	3.667125362554515
1966	5.749501056165002
1967	7.3937563611276005
1968	6.627620124172623
1969	7.133570306122891
1970	7.508274030376754
1971	9.599875886454413
1972	8.108467439566368
1973	9.768024209666379
1974	3.7688133205770953
1975	11.474059043097768
1976	6.617766490305428
1977	-1.2406783811480722
1978	5.845900102942679
1979	7.541270929154777
1980	-19.8458967084741
1981	5.147156320518391
1982	5.036197983257409
1983	-0.31727569319467364
1984	0.7836015336822868
1985	8.430773622759745
1986	6.478347201355206
1987	6.659011282226146
1988	2.793249005873804
1989	8.653364828299388
1990	10.111766749799571
1991	-2.5764856417421527
1992	-1.3134845588957802
1993	5.264488831999131
1994	4.340101302637535
1995	10.521959654129162
1996	0.5668416863983623
1997	3.4949957372384404
1998	2.5944191096573235
1999	2.8179692481819814
2000	0.9749412690572683
2001	0.6626970493861961
2002	1.7383369856085409
2003	1.3413169215702396
2004	2.868996913136712
2005	3.7198004015453563
2006	3.773836695330928
2007	4.425224881593451
2008	2.8031409387622546
2009	3.9840475975343423
2010	3.6190678522587802
2011	2.925217534310349
2012	2.8095614969518152
2013	2.6145251417096063
2014	2.097448040322746
2015	1.3886654688038504
2016	0.8609830673296415
2017	0.977809634184041
2018	1.5689752783701607
2019	-0.5279957475116532
2020	-2.179516778250317
2021	4.697019933583306
2022	1.9612781390958958
2023	1.7569206706052256