Year	annual % growth
1971	24.093542272501693
1972	13.58921204896346
1973	5.47944992056199
1974	5.9163078345594755
1975	1.634875856943907
1976	13.967971570158085
1977	11.631538155653317
1978	5.174826085664307
1979	3.158244050179121
1980	7.508862285888625
1981	5.191167648297707
1982	-3.5671125431977373
1983	1.6265675641143957
1984	13.543953504096123
1985	10.03293985969114
1986	5.311658324549427
1987	10.371599625270107
1988	-1.5625842190540027
1989	3.976652648111994
1990	1.8519498461683952
1991	-2.8459037350170746
1992	14.043250623603981
1993	9.851174444137683
1994	12.878527584573817
1995	10.046506036469992
1996	6.101560060239294
1997	9.077219979758524
1998	6.218909499405626
1999	14.445990437890458
2000	23.398059995622262
2001	-11.672120316861836
2002	-2.080309751350626
2003	8.100099767942552
2004	17.51933994739214
2005	4.672860392530524
2006	5.082739876444123
2007	10.224899781845224
2008	5.657900097132369
2009	-12.046730098647132
2010	14.858040149311222
2011	8.258930046750933
2012	-0.45975989176871224
2013	5.064689720510486
2014	0.8718001103203363
2015	-1.7337899780981303
2016	2.4074557478190144
2017	4.876400040818268
2018	5.597930018517559
2019	2.903169984412756
2020	-2.433850036034741
2021	14.930999957847988
2022	8.635910045725751
2023	-0.8033899120331967