1920.0;-0.24677567
1921.0;-0.20694712
1922.0;-0.23823996
1923.0;-0.24319199
1924.0;-0.24492213
1925.0;-0.2669164
1926.0;-0.25024167
1927.0;-0.22246097
1928.0;-0.2684538
1929.0;-0.2593971
1930.0;-0.2673773
1931.0;-0.2271305
1932.0;-0.22722293
1933.0;-0.20694306
1934.0;-0.23824957
1935.0;-0.20396549
1936.0;-0.2128474
1937.0;-0.1877486
1938.0;-0.17495154
1939.0;-0.18862842
1940.0;-0.16758943
1941.0;-0.18826479
1942.0;-0.16546431
1943.0;-0.1890864
1944.0;-0.17687628
1945.0;-0.14321084
1946.0;-0.14144117
1947.0;-0.16504511
1948.0;-0.12249565
1949.0;-0.16350432
1950.0;-0.19681558
1951.0;-0.13794293
1952.0;-0.14543068
1953.0;-0.119853534
1954.0;-0.14030239
1955.0;-0.14515737
1956.0;-0.114726245
1957.0;-0.13527171
1958.0;-0.090181276
1959.0;-0.13885689
1960.0;-0.09413555
1961.0;-0.09018462
1962.0;-0.093809456
1963.0;-0.14945582
1964.0;-0.13121146
1965.0;-0.12812495
1966.0;-0.12817486
1967.0;-0.0792884
1968.0;-0.11379508
1969.0;-0.07683202
1970.0;-0.06343785
1971.0;-0.06004303
1972.0;-0.02267136
1973.0;-0.03563461
1974.0;-0.058444396
1975.0;-0.053544402
1976.0;-0.109777495
1977.0;-0.10948839
1978.0;-0.044677712
1979.0;-0.07616633
1980.0;-0.09397077
1981.0;-0.08055043
1982.0;-0.06262141
1983.0;0.028410016
1984.0;0.0031824273
1985.0;-0.04872627
1986.0;-0.019429378
1987.0;-0.008828054
1988.0;-0.062425904
1989.0;-0.044099476
1990.0;-0.047721528
1991.0;-0.014250479
1992.0;0.010851162
1993.0;0.024081005
1994.0;-0.038664658
1995.0;-0.016196407
1996.0;0.047511335
1997.0;0.04403768
1998.0;0.064473145
1999.0;0.012236891
2000.0;-0.0044767465
2001.0;-0.0077601452
2002.0;-0.01169588
2003.0;0.029497206
2004.0;0.022406176
2005.0;0.07436542
2006.0;0.051827025
2007.0;0.012464588
2008.0;0.031642824
2009.0;0.071486376
2010.0;0.089188546
2011.0;0.10304987
2012.0;0.08203796
2013.0;0.062602304
2014.0;0.09111532
2015.0;0.074873105
2016.0;0.10202798
2017.0;0.10738977
2018.0;0.12376431
2019.0;0.14551665
2020.0;0.14030854
