Annual annual %
1961 0.16811500209121277
1962 0.16918519512802277
1963 0.14469760240665153
1964 0.10902526139506108
1965 -0.02467920859537287
1966 -0.22277546628669143
1967 -0.16008247498643868
1968 -0.2198608238095261
1969 -0.3097355595142659
1970 -0.40424880137165076
1971 -0.3994117760793756
1972 -0.34326363078271527
1973 -0.3646456410952794
1974 -0.3716067891745638
1975 -0.33937942626282336
1976 -0.27631058226505445
1977 -0.2804084727198983
1978 -0.3377729200239088
1979 -0.20220410322563964
1980 -0.007542459081506081
1981 -0.247880482320312
1982 -0.3532723815692975
1983 -0.35015940597997997
1984 -0.33334957099508244
1985 -0.3344595228348908
1986 -0.25222465164536345
1987 -0.21353880520055668
1988 -0.268785946181751
1989 -0.11636185224955398
1990 0.09380909525376069
1991 0.16309040443741196
1992 0.11263444150986857
1993 0.10199714109515412
1994 0.014135572558956255
1995 -0.09021282483216453
1996 -0.017867701541902647
1997 -0.050599761557677425
1998 -0.10788480300270464
1999 -0.20029384894419877
2000 -0.3164446232940179
2001 -0.4025065242821455
2002 -0.45159961455448183
2003 -0.40140065819220183
2004 -0.37655394868212966
2005 -0.374638682112888
2006 -0.34927346704473905
2007 -0.4102190905788916
2008 -0.23416362873575736
2009 -0.1096473615138791
2010 -0.021035936981633085
2011 0.07854607763810861
2012 0.07218888161348502
2013 0.11733551150587118
2014 0.115271127960483
2015 0.10806185621355269
2016 0.06618103735209502
2017 -0.009354743872250992
2018 -0.07118888276529844
2019 -0.08578662686603877
2020 -0.25272117784322745
2021 -0.3784171328582602
2022 -1.7021036760296084
2023 -0.5786992061120344