1920.0;-0.12458107
1921.0;-0.09932626
1922.0;-0.11802508
1923.0;-0.14326794
1924.0;-0.1100821
1925.0;-0.08824134
1926.0;-0.12027397
1927.0;-0.10115137
1928.0;-0.09615799
1929.0;-0.10753238
1930.0;-0.07718562
1931.0;-0.10604469
1932.0;-0.08536791
1933.0;-0.11349812
1934.0;-0.06826431
1935.0;-0.06437154
1936.0;-0.0758265
1937.0;-0.051664636
1938.0;-0.023626553
1939.0;-0.057752658
1940.0;-0.047917843
1941.0;-0.01139228
1942.0;-0.032688636
1943.0;-0.024169909
1944.0;-0.050094154
1945.0;-0.041356973
1946.0;-0.027831316
1947.0;-0.064173795
1948.0;-0.04785627
1949.0;-0.032171752
1950.0;-0.014132973
1951.0;-0.0059544602
1952.0;-0.01587979
1953.0;-0.040453106
1954.0;-0.0036646293
1955.0;-0.015323444
1956.0;-0.0009632189
1957.0;-0.009525867
1958.0;0.0032686156
1959.0;-0.0065646516
1960.0;-0.04278869
1961.0;-0.018552907
1962.0;0.0045694713
1963.0;-0.009041534
1964.0;-0.034347292
1965.0;-0.01686821
1966.0;-0.029515682
1967.0;0.01048782
1968.0;-0.023996534
1969.0;0.01657529
1970.0;-0.018971752
1971.0;-0.012257434
1972.0;0.0003008306
1973.0;-0.013979456
1974.0;0.0010836694
1975.0;-0.019711144
1976.0;-0.015411921
1977.0;-0.057342835
1978.0;-0.010637231
1979.0;-0.04543728
1980.0;-0.03536941
1981.0;-0.027079068
1982.0;0.010648274
1983.0;0.05985418
1984.0;-0.0048769796
1985.0;-0.048430115
1986.0;-0.019246396
1987.0;-0.053080305
1988.0;-0.049556855
1989.0;-0.023805207
1990.0;-0.02564856
1991.0;-0.024180554
1992.0;0.029297844
1993.0;0.005459009
1994.0;-0.016184952
1995.0;0.012254021
1996.0;-0.012008741
1997.0;0.016250283
1998.0;0.029394504
1999.0;-0.010973996
2000.0;-0.00017699838
2001.0;-0.01270278
2002.0;-0.019058878
2003.0;-0.0029854605
2004.0;0.010425041
2005.0;0.020217685
2006.0;0.022234477
2007.0;-0.021470455
2008.0;0.026139172
2009.0;0.011837513
2010.0;0.026737195
2011.0;0.039709993
2012.0;0.031214423
2013.0;0.0023407952
2014.0;0.06618923
2015.0;0.06755301
2016.0;0.033739578
2017.0;0.07271509
2018.0;0.058951464
2019.0;0.0603312
2020.0;0.055901915
