Year	annual % growth
1961	3.2372357897299935
1962	5.062550842113865
1963	5.206889679454434
1964	5.8793686461252435
1965	5.905990305777252
1966	3.755233131645781
1967	6.24261922006562
1968	7.709408243685289
1969	5.135677931729262
1970	6.090067667418538
1971	4.890909090909105
1972	3.714514171964737
1973	5.771584304676452
1974	6.939034009600519
1975	5.0335854376116345
1976	2.866089205792761
1977	-0.23193795576966636
1978	2.17818827001841
1979	3.00018716684572
1980	6.429981933532218
1981	5.234412626226742
1982	1.290263285735449
1983	2.2357256872817146
1984	5.84523260752816
1985	-0.19833290837499362
1986	0.7286372708380497
1987	3.372391212019849
1988	3.1704851030755634
1989	2.005661372663397
1990	0.6325375434698373
1991	0.1980921579450694
1992	-0.14292165379440291
1993	0.714965912340233
1994	3.3622818192304607
1995	4.7393182426976495
1996	4.199385304898826
1997	2.2716251137635055
1998	2.966687032571585
1999	4.362735807047983
2000	4.570341979992136
2001	3.79932555830014
2002	4.075018063810347
2003	4.501423467898476
2004	4.445779209782046
2005	5.26985223239727
2006	6.3097361490194
2007	6.103009331344623
2008	4.023023311126721
2009	0.2617962260536473
2010	1.7452623373389429
2011	3.6996294730886206
2012	2.8700552460764612
2013	2.6710736631417262
2014	2.0397762506397754
2015	1.5655687736366701
2016	1.5938648101135158
2017	1.1491700211786622
2018	2.0823779391905646
2019	1.02212755987577
2020	-4.118978942161107
2021	3.763377377184753
2022	3.381723053030413
2023	1.3317903341525152