YEAR WO WOse NH NHse SH SHse 1955.500 -0.013 0.006 -0.017 0.009 -0.011 0.005 1956.500 -0.011 0.003 -0.022 0.005 -0.005 0.004 1957.500 -0.024 0.003 -0.031 0.004 -0.019 0.002 1958.500 -0.010 0.003 -0.010 0.001 -0.011 0.005 1959.500 -0.013 0.004 -0.012 0.006 -0.014 0.003 1960.500 -0.011 0.003 -0.004 0.006 -0.015 0.004 1961.500 -0.013 0.003 -0.021 0.008 -0.007 0.003 1962.500 -0.008 0.004 -0.015 0.006 -0.003 0.004 1963.500 -0.015 0.003 -0.030 0.007 -0.006 0.005 1964.500 -0.015 0.003 -0.018 0.003 -0.013 0.004 1965.500 -0.014 0.003 -0.016 0.005 -0.013 0.003 1966.500 -0.017 0.002 -0.017 0.004 -0.016 0.001 1967.500 -0.021 0.002 -0.028 0.001 -0.017 0.004 1968.500 -0.028 0.004 -0.044 0.004 -0.017 0.005 1969.500 -0.022 0.002 -0.046 0.003 -0.006 0.002 1970.500 -0.025 0.003 -0.030 0.005 -0.021 0.002 1971.500 -0.016 0.003 -0.030 0.006 -0.007 0.002 1972.500 -0.025 0.004 -0.049 0.003 -0.009 0.005 1973.500 -0.016 0.006 -0.019 0.010 -0.014 0.005 1974.500 -0.012 0.004 -0.026 0.003 -0.002 0.007 1975.500 -0.005 0.003 -0.009 0.005 -0.002 0.003 1976.500 -0.009 0.003 -0.021 0.010 -0.000 0.008 1977.500 0.001 0.004 0.004 0.003 -0.001 0.006 1978.500 0.002 0.002 0.010 0.004 -0.004 0.005 1979.500 -0.004 0.002 -0.009 0.003 -0.000 0.002 1980.500 0.006 0.003 0.009 0.005 0.004 0.006 1981.500 -0.001 0.002 0.008 0.003 -0.007 0.004 1982.500 -0.012 0.003 -0.024 0.002 -0.003 0.005 1983.500 -0.010 0.009 0.001 0.006 -0.018 0.012 1984.500 -0.002 0.005 0.002 0.006 -0.005 0.007 1985.500 0.003 0.005 0.007 0.005 -0.000 0.007 1986.500 -0.003 0.004 -0.007 0.004 0.000 0.006 1987.500 -0.004 0.002 -0.003 0.002 -0.005 0.003 1988.500 0.004 0.002 0.005 0.005 0.004 0.002 1989.500 0.003 0.003 0.003 0.003 0.003 0.004 1990.500 0.001 0.004 0.001 0.006 0.002 0.005 1991.500 0.008 0.001 0.007 0.003 0.008 0.003 1992.500 0.000 0.002 0.016 0.003 -0.010 0.002 1993.500 0.004 0.002 0.009 0.003 0.001 0.003 1994.500 0.007 0.003 0.008 0.004 0.007 0.005 1995.500 0.010 0.004 0.010 0.004 0.009 0.006 1996.500 0.019 0.006 0.032 0.005 0.011 0.006 1997.500 0.009 0.001 0.001 0.007 0.015 0.005 1998.500 0.012 0.002 0.026 0.003 0.004 0.003 1999.500 0.015 0.002 0.034 0.003 0.003 0.003 2000.500 0.018 0.004 0.033 0.001 0.008 0.006 2001.500 0.013 0.005 0.029 0.007 0.002 0.005 2002.500 0.027 0.003 0.043 0.004 0.017 0.003 2003.500 0.041 0.005 0.055 0.004 0.032 0.006 2004.500 0.049 0.003 0.070 0.003 0.034 0.006 2005.500 0.039 0.003 0.057 0.001 0.026 0.005 2006.500 0.048 0.001 0.063 0.003 0.038 0.002 2007.500 0.047 0.002 0.065 0.003 0.035 0.003 2008.500 0.050 0.002 0.067 0.004 0.039 0.001 2009.500 0.051 0.002 0.062 0.001 0.044 0.004 2010.500 0.055 0.002 0.065 0.001 0.048 0.004 2011.500 0.058 0.002 0.059 0.002 0.058 0.002 2012.500 0.061 0.002 0.067 0.002 0.058 0.003 2013.500 0.071 0.004 0.082 0.001 0.064 0.006 2014.500 0.076 0.002 0.074 0.003 0.078 0.003 2015.500 0.085 0.001 0.080 0.003 0.088 0.002 2016.500 0.079 0.003 0.094 0.004 0.069 0.007 2017.500 0.089 0.002 0.105 0.003 0.079 0.004 2018.500 0.091 0.003 0.099 0.004 0.086 0.003 2019.500 0.096 0.001 0.109 0.002 0.088 0.003 2020.500 0.097 0.003 0.112 0.002 0.087 0.005 2021.500 0.103 0.001 0.118 0.003 0.094 0.002 2022.500 0.107 0.001 0.117 0.002 0.100 0.002 2023.500 0.110 0.003 0.117 0.002 0.106 0.004