Annual annual %
1961 -0.05138307642083362
1962 -0.05036051921867113
1963 -0.13408694157249101
1964 -0.16157505374276582
1965 -0.24350036912048267
1966 -0.38260092227838527
1967 -0.3798918929767865
1968 -0.39437878911842006
1969 -0.38173784896740415
1970 -0.48340400535676054
1971 -0.4741132844415006
1972 -0.3931899027209482
1973 -0.4071533053721197
1974 -0.4320048265685159
1975 -0.38762174094834734
1976 -0.34264011273269546
1977 -0.3774740061142836
1978 -0.4082902099870438
1979 -0.32532915157783293
1980 -0.2014739547757074
1981 -0.3162137432590697
1982 -0.2792891564234026
1983 -0.2534868344058907
1984 -0.20791519497780087
1985 -0.17893361424290788
1986 -0.15045052885474774
1987 -0.20719124194509675
1988 -0.20781862600539114
1989 -0.04005395709766901
1990 0.055560102219118335
1991 0.11023912288148097
1992 0.05936347154167265
1993 0.013495543053636538
1994 -0.09880206777432932
1995 -0.16713087547105943
1996 -0.12470256520562373
1997 -0.15092055010332217
1998 -0.19286637852907518
1999 -0.23524937997902384
2000 -0.29471932038772763
2001 -0.36616795591956475
2002 -0.4651363907659629
2003 -0.42569886442416305
2004 -0.40097171188918423
2005 -0.4070161535953787
2006 -0.40258474975328795
2007 -0.4042991944266987
2008 -0.3037253872011405
2009 -0.28995647697828986
2010 -0.2735073345242398
2011 -0.3623214772083685
2012 -0.22330394819715593
2013 -0.1474778250359634
2014 -0.13533011066384404
2015 -0.1660716717345707
2016 -0.20158635137315173
2017 -0.28172638799912875
2018 -0.3268593608106869
2019 -0.4008911326786091
2020 -0.5034161305259914
2021 -0.6563463650472414
2022 -1.2775107164202382
2023 -0.5581665292683056