Year	annual % growth
1981	-9.280776798269159
1982	-17.532160568944334
1983	-24.19283608476782
1984	-14.225013757835441
1985	0.7184113780904795
1986	-6.673935126202423
1987	4.750735826935767
1988	12.757663590666908
1989	9.443388854365892
1990	20.80259162786801
1991	-22.646062393717585
1992	39.75664201318668
1993	5.537986647034515
1994	6.7749360261465625
1995	15.12646179596426
1996	17.359056975251818
1997	-13.301529786041954
1998	24.339225109463513
1999	4.198038918354484
2000	-9.007620271819263
2001	35.2851650267597
2002	-0.7739239974063707
2003	-4.992004936726985
2004	6.221191012479494
2005	3.5942143426166666
2006	29.787797809695036
2007	12.144648452425557
2008	17.995434179189857
2009	14.483626980827367
2010	-1.1975375370650454
2011	-4.363001604320715
2012	31.201586788446917
2013	13.509343816881156
2014	22.802500839013646
2015	-5.076108638564776
2016	-27.721394756025035
2017	-13.723310015982278
2018	-5.972512985601838
2019	-9.523763952952763
2020	-17.67186661058527
2021	17.953234238626777
2022	9.986911495956278
2023	69.30689049122222