1850. 285.76 1851. 285.94 1852. 285.93 1853. 286.00 1854. 286.10 1855. 286.01 1856. 286.13 1857. 286.09 1858. 286.03 1859. 286.14 1860. 285.98 1861. 286.16 1862. 285.76 1863. 285.89 1864. 285.99 1865. 286.10 1866. 286.23 1867. 286.09 1868. 285.95 1869. 285.89 1870. 286.02 1871. 286.10 1872. 286.21 1873. 286.21 1874. 286.12 1875. 286.03 1876. 286.15 1877. 286.16 1878. 286.05 1879. 285.97 1880. 286.06 1881. 285.96 1882. 285.80 1883. 285.71 1884. 285.57 1885. 285.64 1886. 285.78 1887. 285.72 1888. 285.73 1889. 285.72 1890. 285.94 1891. 285.79 1892. 286.01 1893. 285.81 1894. 285.97 1895. 286.09 1896. 285.89 1897. 285.95 1898. 285.95 1899. 286.10 1900. 286.15 1901. 286.00 1902. 285.98 1903. 285.98 1904. 285.94 1905. 285.88 1906. 285.88 1907. 285.87 1908. 286.08 1909. 286.08 1910. 286.08 1911. 286.12 1912. 286.05 1913. 285.89 1914. 285.91 1915. 286.08 1916. 286.23 1917. 286.07 1918. 286.04 1919. 285.94 1920. 286.09 1921. 286.23 1922. 285.88 1923. 285.81 1924. 286.09 1925. 286.01 1926. 286.12 1927. 286.01 1928. 286.08 1929. 286.21 1930. 286.06 1931. 285.92 1932. 286.12 1933. 286.22 1934. 286.24 1935. 286.12 1936. 286.20 1937. 286.38 1938. 286.32 1939. 286.17 1940. 286.11 1941. 286.25 1942. 286.50 1943. 286.45 1944. 286.31 1945. 286.32 1946. 286.24 1947. 286.34 1948. 286.44 1949. 286.36 1950. 286.23 1951. 286.39 1952. 286.53 1953. 286.41 1954. 286.30 1955. 286.42 1956. 286.47 1957. 286.57 1958. 286.60 1959. 286.35 1960. 286.45 1961. 286.46 1962. 286.68 1963. 286.48 1964. 286.37 1965. 286.42 1966. 286.43 1967. 286.44 1968. 286.45 1969. 286.53 1970. 286.33 1971. 286.37 1972. 286.51 1973. 286.66 1974. 286.40 1975. 286.38 1976. 286.54 1977. 286.53 1978. 286.49 1979. 286.56 1980. 286.71 1981. 286.61 1982. 286.34 1983. 286.19 1984. 286.35 1985. 286.25 1986. 286.56 1987. 286.80 1988. 287.01 1989. 287.16 1990. 286.74 1991. 286.65 1992. 286.56 1993. 286.60 1994. 286.67 1995. 286.88 1996. 286.97 1997. 286.89 1998. 286.79 1999. 286.89 2000. 286.98 2001. 286.88 2002. 286.79 2003. 286.89 2004. 286.88 2005. 287.18 2006. 287.19 2007. 286.93 2008. 287.02 2009. 287.44 2010. 287.49 2011. 287.11 2012. 287.36 2013. 287.33 2014. 287.20 2015. 287.14 2016. 287.22 2017. 287.60 2018. 287.54 2019. 287.47 2020. 287.54 2021. 287.56 2022. 287.41 2023. 287.47 2024. 287.70 2025. 287.76 2026. 287.87 2027. 287.74 2028. 287.67 2029. 287.74 2030. 287.63 2031. 287.81 2032. 288.10 2033. 287.95 2034. 287.93 2035. 287.85 2036. 288.09 2037. 288.19 2038. 287.99 2039. 288.26 2040. 288.54 2041. 288.32 2042. 288.18 2043. 288.24 2044. 288.13 2045. 288.32 2046. 288.50 2047. 288.64 2048. 288.56 2049. 288.53 2050. 288.56 2051. 288.34 2052. 288.56 2053. 288.88 2054. 288.88 2055. 288.71 2056. 288.49 2057. 288.72 2058. 288.83 2059. 288.70 2060. 288.86 2061. 288.89 2062. 288.99 2063. 288.96 2064. 288.90 2065. 288.82 2066. 289.02 2067. 289.22 2068. 289.26 2069. 288.99 2070. 288.97 2071. 289.16 2072. 289.19 2073. 289.50 2074. 289.24 2075. 289.16 2076. 289.46 2077. 289.39 2078. 289.34 2079. 289.26 2080. 289.18 2081. 289.22 2082. 289.33 2083. 289.49 2084. 289.64 2085. 289.69 2086. 289.65 2087. 289.44 2088. 289.44 2089. 289.51 2090. 289.79 2091. 289.79 2092. 289.57 2093. 289.55 2094. 289.64 2095. 289.68 2096. 289.85 2097. 289.86 2098. 289.50 2099. 289.55 2100. 289.91