Annual annual %
1961 -0.13031457076454947
1962 0.36496663685535596
1963 0.5362680001045907
1964 0.587725304642335
1965 0.1794522651277578
1966 -0.057378466510216705
1967 0.14993356273915395
1968 0.13829688258128386
1969 -0.04284878155560447
1970 -0.47420217471227405
1971 -0.7764284496607403
1972 -0.5689319224094107
1973 -0.5007703674958661
1974 -0.46702865995901266
1975 -0.4516332423659878
1976 -0.4640903942355849
1977 -0.5127989708256323
1978 -0.7023943736753995
1979 -0.3545520807559785
1980 0.03492097471311944
1981 0.013968999506708605
1982 0.02075206357217045
1983 0.03243700577969089
1984 -0.0089276737839061
1985 -0.11336093065624382
1986 -0.24184502425782925
1987 -0.3622238680926691
1988 -0.5231997038969073
1989 -0.10661736109227542
1990 0.27627665696303844
1991 0.23842333385306652
1992 0.19287880631710483
1993 0.13792329243874787
1994 0.09435365839637141
1995 0.021520605120270705
1996 -0.04085810694693487
1997 -0.0516096550797515
1998 -0.07884282167665416
1999 -0.12564222651053064
2000 -1.1591989240036464
2001 -0.14520057745324774
2002 -0.11433693407684764
2003 0.22256048128749387
2004 0.23330994218183107
2005 0.2470215445791477
2006 0.2241637643071428
2007 0.23498936494563208
2008 0.30466970159282514
2009 0.3553855701072882
2010 0.0011897010204226168
2011 0.33974860388434136
2012 0.32051131573670383
2013 0.25682899074873683
2014 0.24386740998470452
2015 0.2485430338784332
2016 0.20844505309963432
2017 0.19562943824702117
2018 0.11754101204151993
2019 0.028134459433427992
2020 -0.19008120193021188
2021 -0.48184585978269234
2022 -2.629948916213044
2023 -0.5806862470753734