Annual annual %
1961 0.20763934011631988
1962 0.19485044439037086
1963 0.18213535527249958
1964 0.20950804101749843
1965 -0.16325528429954334
1966 -0.5378517494430778
1967 -0.5625762735645059
1968 -0.9835323284826426
1969 -1.2543321150367932
1970 -0.6299082363819418
1971 -0.07059201319939795
1972 -0.16062196263855028
1973 -0.1705414297984029
1974 -0.15470399836700177
1975 0.6558454628710446
1976 0.42208996890569017
1977 0.3026781339995983
1978 0.9624591486512811
1979 0.9251920286082386
1980 0.969282806921583
1981 0.6471517192876584
1982 2.058230044493103
1983 1.330184463887341
1984 -0.06831920183750453
1985 1.679523258579498
1986 0.8901359061851246
1987 -0.5168270265475741
1988 -0.37915290266465473
1989 -0.23111251419162382
1990 -0.21990596890280406
1991 1.4801272485695678
1992 -0.17368151184690936
1993 -0.20301042325062735
1994 -0.2790861745196411
1995 -0.5195423378986168
1996 -1.974176060124586
1997 -2.833462348744864
1998 -2.9508754365981806
1999 -3.0308268689125444
2000 -2.997842281876061
2001 -2.8897638976456714
2002 -2.908109594163489
2003 -3.0025558838237822
2004 -3.004749589098861
2005 -3.0393743995387648
2006 -1.8483360753992772
2007 -0.8330226133942862
2008 -0.5297175194051514
2009 -0.4395434219348249
2010 -0.6975452081087549
2011 -0.7475372324395984
2012 -0.3038767121535913
2013 0.2259423781365772
2014 0.8010505479787782
2015 1.1936937418112545
2016 1.100077097825017
2017 1.5357282537463983
2018 2.273661473096715
2019 2.6976587698202077
2020 0.964542275328099
2021 -0.6444705442642095
2022 1.1379713432782357
2023 2.7788119423613757