Year	annual % growth
1961	6.06308490859422
1962	1.251522582021039
1963	13.317773552516428
1964	8.44990729964357
1965	2.646291038932347
1966	4.009726870895221
1967	9.849280224173242
1968	-2.1288919307636434
1969	-8.398778436949002
1970	29.32924377508874
1971	-8.478958618611117
1972	-16.58504304103586
1973	-18.16400556944872
1974	-4.657599657237768
1975	-4.38609010940894
1976	8.74085968630314
1977	8.041164239874576
1978	8.095771519424005
1979	24.203298943265935
1980	10.468981253077075
1981	-13.63310704366252
1982	1.956824024829487
1983	15.047942736053471
1984	-4.104279790603542
1985	10.983491348574972
1986	6.1982806003586575
1987	0.36936830422556
1988	3.260849597265647
1989	5.498330055859185
1990	0.6608521131774552
1991	-4.05979966137842
1992	23.4655589183768
1993	17.861616697931822
1994	6.9859627945913445
1995	20.441661636242387
1996	3.3741739751185236
1997	6.907843708597781
1998	11.9248213336884
1999	3.6084276037392726
2000	3.290932384144753
2001	3.8312869118132227
2002	7.292093117341182
2003	12.73905832148327
2004	22.395987446595882
2005	32.77673279203981
2006	19.27172275407733
2007	8.759261773530696
2008	17.489289633174906
2009	-3.3346874032585134
2010	12.75557701024266
2011	18.192725163836982
2012	5.417292395697146
2013	-6.627341005930845
2014	1.4162393088844425
2015	-4.485429700593642
2016	4.6386864654976705
2017	16.390577794062338
2018	10.425270035527447
2019	0.13807964939263684
2020	-12.09928074033067
2021	20.08926747917272
2022	11.415883117171148
2023	7.314726668808461