Year	annual % growth
1976	8.27196517067297
1977	2.66929032810026
1978	-3.2706970542894
1979	21.709166092350102
1980	-12.298272933182332
1981	-12.32799322061257
1982	16.35828040136242
1983	-21.8631329113924
1984	43.29975193641474
1985	0.19430509432629606
1986	-6.984944113395159
1987	1.0727824109173696
1988	-2.160297040843119
1989	4.412159313067818
1990	8.194434246273602
1991	5.544621649134712
1992	-5.307998971193413
1993	5.25922656435678
1994	4.141668279465847
1995	-14.65341014681286
1996	21.070586100526214
1997	8.033332334162637
1998	0.7214006270636304
1999	10.054819426462089
2000	6.855898475632657
2001	3.9681424221128907
2002	3.1993511175198392
2003	-21.53305388175704
2004	25.633677415764723
2005	4.287549275811671
2006	2.907198980675304
2007	-15.136507150374541
2008	8.185001459002052
2009	17.278040008990786
2010	-0.7340399026390969
2011	3.4115920763022842
2012	0.9204458467915231
2013	-0.8510008510008475
2014	1.1120647833712667
2015	1.470751061081387
2016	-7.130776365322717
2017	9.383934516116383
2018	-2.7713129721794587
2019	-10.533971644264412
2020	-9.728539381341463
2021	22.988007842779638
2022	15.721568263972571
2023	3.243840707397567