Annual annual %
1961 -0.7207600418027654
1962 -0.5175780632996992
1963 -0.5058317436353809
1964 -0.47262758596621646
1965 -0.5673596001989338
1966 -0.8787921353131464
1967 -1.1893071352243176
1968 -1.0802134161061576
1969 -0.9757307253371499
1970 -0.7133429837514744
1971 -0.30734317509041964
1972 -0.43542366499456675
1973 -0.6057798469612197
1974 -0.713482540814711
1975 -0.8062097836084919
1976 -0.8952743271766803
1977 -0.8789698025689378
1978 -0.943086657152575
1979 -0.6591518123125032
1980 -0.10074599794847958
1981 -0.0011174869952518419
1982 0.012515141102210966
1983 -0.021902524912287807
1984 -0.06193411258243688
1985 -0.04518914642568718
1986 0.02930815984753153
1987 0.05903768743749745
1988 -0.09931064916315609
1989 0.31057660339019055
1990 0.7082500601211292
1991 0.13879375641873662
1992 -1.1838065452381854
1993 -1.9381086718940281
1994 -1.5029025119030097
1995 -1.1539055603006696
1996 -0.8409215616004596
1997 -0.5139547712504092
1998 -0.330761313633236
1999 0.9203184860256888
2000 1.056448356820511
2001 -0.22646462982146695
2002 -0.22463120000196518
2003 -0.21713800079114298
2004 -0.18908694093754363
2005 -0.16536123158387375
2006 -0.18100750002758045
2007 -0.04920747674403735
2008 0.13715282390983188
2009 0.21080096800469242
2010 0.17693719577665074
2011 0.09999236185733631
2012 -0.3859334802990397
2013 -0.8191968140582719
2014 -0.7245015083318368
2015 -0.3987629236642907
2016 -0.4373408104239054
2017 -0.3700828432341619
2018 -0.1743743125650545
2019 -0.17930547671215658
2020 -0.3793756204586483
2021 -0.5001401061943662
2022 0.7001321145696565
2023 0.6143179764007334