Year	annual % growth
1961	-6.667605313803577
1962	8.100064223036043
1963	-2.414264656898112
1964	5.8230011045460515
1965	6.410399730800691
1966	-0.7329786080976959
1967	5.543400974200978
1968	8.897986676348197
1969	15.918338214609818
1970	-5.5073177765281685
1971	4.568362517557674
1972	11.884828722638346
1973	7.555052168959179
1974	-3.3421375138424736
1975	14.441606685401126
1976	-3.1899121379428976
1977	-4.499218158454923
1978	25.169643161029853
1979	8.352999877446422
1980	5.10660012258397
1981	-11.833037303323522
1982	-1.557946196918337
1983	-0.8922602558499193
1984	10.305191144826779
1985	14.351857625197596
1986	20.705235243477475
1987	7.788356344183882
1988	0.2508073647415898
1989	8.404873070866572
1990	17.593528814832936
1991	11.959068741957111
1992	5.585878186757796
1993	6.219843310773939
1994	0.042863939146002394
1995	3.560838214157158
1996	9.603018028038449
1997	3.1513981021489457
1998	7.375476343123722
1999	5.923905693244947
2000	6.1464481889506
2001	2.810876870937861
2002	-2.377414561431152
2003	7.360295716490413
2004	9.808607594505375
2005	9.17082681346244
2006	9.518297872340426
2007	6.219887476298538
2008	2.036755238206723
2009	-5.206301862261483
2010	2.0623651142620787
2011	12.257541772477111
2012	4.473276529821831
2013	4.676889375684553
2014	-0.28895453191780973
2015	1.6580294150885493
2016	-0.2088362342777259
2017	2.569366530599254
2018	0.642348450761034
2019	3.084097741463026
2020	-22.45926524141747
2021	14.634122820552392
2022	12.303253106308503
2023	3.125962687098479