Year,Value,Global,Temp,Mar,(°C) 1940,12.524 1941,12.695 1942,12.701 1943,12.524 1944,12.951 1945,12.6 1946,12.757 1947,12.83 1948,12.517 1949,12.71 1950,12.635 1951,12.564 1952,12.666 1953,12.757 1954,12.661 1955,12.384 1956,12.566 1957,12.605 1958,12.875 1959,12.976 1960,12.498 1961,12.846 1962,12.851 1963,12.561 1964,12.565 1965,12.627 1966,12.782 1967,12.77 1968,12.877 1969,12.786 1970,12.814 1971,12.598 1972,12.692 1973,12.965 1974,12.615 1975,12.798 1976,12.396 1977,12.832 1978,12.836 1979,12.923 1980,13.132 1981,13.245 1982,12.772 1983,13.221 1984,13.016 1985,12.878 1986,12.996 1987,12.928 1988,13.217 1989,13.052 1990,13.482 1991,13.156 1992,13.162 1993,13.045 1994,12.991 1995,13.173 1996,13.099 1997,13.239 1998,13.374 1999,13.018 2000,13.191 2001,13.25 2002,13.6 2003,13.243 2004,13.398 2005,13.498 2006,13.398 2007,13.41 2008,13.428 2009,13.288 2010,13.678 2011,13.351 2012,13.273 2013,13.433 2014,13.5 2015,13.638 2016,14.035 2017,13.909 2018,13.682 2019,13.917 2020,13.897 2021,13.599 2022,13.803 2023,13.921 2024,14.137 2025,14.059