Year	annual % growth
1961	3.9449629561496806
1962	5.628066277548058
1963	6.379808956463307
1964	6.054864487225558
1965	5.561597017316274
1966	6.077998527585464
1967	2.0810210864258494
1968	2.7453112271950175
1969	3.2341269829831134
1970	4.228671174547614
1971	2.892503867379432
1972	2.7792965199147375
1973	2.039187871304307
1974	-1.3902163530824225
1975	-0.3244608935056448
1976	13.441090109597155
1977	2.4476051677943644
1978	-1.1062598124295278
1979	-5.536126198961014
1980	11.240243544893062
1981	-0.6629083940457292
1982	2.4758736642842507
1983	8.374180185804647
1984	6.414829915454945
1985	4.932654893989067
1986	4.073250041958971
1987	4.001534835559028
1988	4.846796657229419
1989	4.553666313066955
1990	4.474767495060121
1991	4.008269485177962
1992	3.2855505926532516
1993	3.0049504982369086
1994	4.216850098910214
1995	3.3286602322976506
1996	3.9890744481544687
1997	4.206008586633374
1998	3.964711992061325
1999	4.502346012839851
2000	5.000955289821604
2001	3.9817794439649816
2002	2.0007447876272693
2003	2.325581395092513
2004	2.097902097952314
2005	4.828767124280063
2006	6.435805292198509
2007	6.936771024752829
2008	5.73071216686796
2009	5.665672688335448
2010	4.116865870130695
2011	5.532525510867842
2012	6.481341591620875
2013	3.3365391739952344
2014	4.395761740374255
2015	3.079138663457954
2016	4.650389195497979
2017	4.18944691681105
2018	1.1407689876590013
2019	1.5520437323672382
2020	7.363177923546843
2021	6.2015013111257815
2022	2.7727310627534223
2023	3.810377329336518