Year	annual %
1965	7.02025240391421
1966	9.014734973405776
1967	4.500319483161025
1968	2.20864119998775
1969	3.6222892092762153
1970	5.608398493744925
1971	2.87265944633264
1972	6.39579175585928
1973	14.185294252516801
1974	23.234686440916853
1975	7.1059888833697205
1976	-0.89185852634482
1977	9.10316146742325
1978	6.74239195913019
1979	7.271365171899536
1980	13.31136684354275
1981	11.8799135925283
1982	9.84677216779704
1983	12.3772380782713
1984	7.03770661157025
1985	5.55642423236554
1986	9.22595700190572
1987	8.80112581251833
1988	8.98300338208989
1989	7.84426473740044
1990	8.9712325027325
1991	12.2751729438893
1992	11.7878170418134
1993	9.97366476029209
1994	8.34928672883386
1995	9.48754836789367
1996	8.97715233826453
1997	7.16425211462724
1998	9.36424300683229
1999	4.69170563048438
2000	4.0094359104519
2001	3.14826144590618
2002	3.33256493271913
2003	3.80585899528851
2004	4.10593698272959
2005	6.94147541057457
2006	6.77492886028207
2007	7.19672897490471
2008	10.974644201787795
2009	4.9768244765374
2010	7.581529776214685
2011	10.250245033426605
2012	9.46940335888468
2013	7.611281264063685
2014	6.82864780544374
2015	4.158255890721505
2016	4.171390210534815
2017	4.520228675088685
2018	3.33139516437675
2019	3.6289496588547
2020	5.69107474746211
2021	5.54565430773473
2022	7.6507917679853
2023	8.499131277587045