Year	annual % growth
1971	6.408084054919996
1972	10.145097787401951
1973	5.440721325980974
1974	10.711021656767599
1975	-2.3991950946521285
1976	11.059410645271115
1977	2.394314700165893
1978	8.728570040377704
1979	11.324212521129823
1980	3.6815689999330203
1981	4.883444958471486
1982	-0.08491799416331958
1983	1.5839511674365099
1984	8.32029336396154
1985	8.954402075834736
1986	-4.052242512255532
1987	3.4318288387677427
1988	8.256938592895622
1989	10.54407100079176
1990	8.572220451369077
1991	2.9372959360910187
1992	1.3193857451892796
1993	-2.3731609584436058
1994	5.688088650040868
1995	7.205393675859
1996	4.638487732161735
1997	11.027821006317652
1998	7.851484706418432
1999	6.433959554327373
2000	13.524584277004607
2001	5.7709979783128205
2002	4.286218232779888
2003	0.53149344399597
2004	8.661071783875897
2005	6.665106632523731
2006	7.576172720035302
2007	7.5718086300210246
2008	2.1706674624853264
2009	-14.368108063462046
2010	13.131073253213984
2011	5.935361677113278
2012	1.4376946192768543
2013	0.6406528955630932
2014	2.887601514181597
2015	3.0491431896360695
2016	2.988105770498663
2017	4.8980070407240675
2018	5.198419915422718
2019	4.059606244109702
2020	-10.569655716041595
2021	9.127236817171408
2022	11.187314618975506
2023	-0.15106832490502597