Annual annual %
1961 -0.47598926369428796
1962 -0.4713324641671335
1963 -0.5927299206493899
1964 -0.5983517215759093
1965 -0.6610349445734442
1966 -0.6820927376449077
1967 -0.6470044788324429
1968 -0.6300177225099617
1969 -0.5366141715093704
1970 -0.6716504866557642
1971 -0.6995805361338086
1972 -0.4876407514957606
1973 -0.47746837222912575
1974 -0.492608191084841
1975 -0.40090511501369974
1976 -0.3773603910999128
1977 -0.48530501111207514
1978 -0.5436896313616302
1979 -0.5353195014070309
1980 -0.4849580046326878
1981 -0.42013956523430807
1982 -0.27795169367095696
1983 -0.24912074683159346
1984 -0.19387307104784668
1985 -0.15399024976903775
1986 -0.2056778760521496
1987 -0.3786398208751791
1988 -0.34007206082378616
1989 -0.16464545163913158
1990 -0.22219709503681884
1991 -0.28846045186826075
1992 -0.22578973929127244
1993 -0.1048126778045031
1994 -0.21703275716582482
1995 -0.28068320601217067
1996 -0.3063069581212545
1997 -0.3032436034547459
1998 -0.31131424208726344
1999 -0.2993799921849529
2000 -0.4127237726480786
2001 -0.5079753217669634
2002 -0.5591080603676772
2003 -0.4193199547491133
2004 -0.39215560750842826
2005 -0.420406182860404
2006 -0.44889017857204294
2007 -0.454464426412045
2008 -0.47163478622127286
2009 -0.5239606101095831
2010 -0.6276871686228418
2011 -0.8999704245299966
2012 -0.557153619615093
2013 -0.44279712384658865
2014 -0.4259687734211326
2015 -0.5072517810009458
2016 -0.5434048339633364
2017 -0.6257737638129015
2018 -0.6423000550826288
2019 -0.7889117033783464
2020 -0.8062883614986163
2021 -1.0558543762532793
2022 -1.0420134658684361
2023 -0.5418103190033037