Annual annual %
1961 -0.31435034006423057
1962 -0.5060798116681898
1963 -0.70179440699176
1964 -0.6372434769366443
1965 -0.6262687893606756
1966 -1.0576501749407692
1967 -1.4620223512480288
1968 -1.5497981096621898
1969 -1.3206983707112714
1970 -1.3314710663954894
1971 -1.183979943625157
1972 -1.2570971518493022
1973 -1.3734539244295974
1974 -1.198843185392359
1975 -1.4303537028570392
1976 -2.0467698944783668
1977 -2.385410950859456
1978 -2.3977107776350737
1979 -2.358367859945686
1980 -2.2597295244349542
1981 -1.740501952139895
1982 -0.20883417892626363
1983 -0.26130583419048775
1984 -0.1858579566859541
1985 -0.09587998816918883
1986 0.15787102963141963
1987 0.36272165061926687
1988 0.4340953142984249
1989 0.6851058629454969
1990 0.9584782038024455
1991 0.37453484216546956
1992 -0.8029190038276908
1993 -0.455184554264252
1994 -2.1444710278903147
1995 -0.9694923146073922
1996 1.7583369225722443
1997 1.5205069189438551
1998 0.5797677849574763
1999 -1.9471794108226768
2000 -3.406030150177718
2001 -2.863482532486863
2002 -2.0074024809716216
2003 -1.8510926226239215
2004 -1.6709990956672627
2005 -1.5629545771773654
2006 -1.5193439186094266
2007 -1.582488127550228
2008 -1.367773361949921
2009 -1.2949371836184709
2010 -1.346366641191795
2011 -0.9622281465447909
2012 -0.7383070007347797
2013 -0.7579190968318825
2014 -0.6623713647497862
2015 -0.5988362011314191
2016 -0.7482204197203208
2017 -0.4078618203872789
2018 -0.8481014068575309
2019 -0.7579122396472685
2020 -0.9880134665821239
2021 -1.0766334975682383
2022 -0.5266634951692346
2023 -0.10944223297828864