Year Tonnes per Person 1895 0.18621 1896 0.18769 1897 0.22088 1898 0.25323 1899 0.21421 1900 0.28377 1901 0.51719 1902 0.6388 1903 0.69615 1904 0.62619 1905 0.65347 1906 0.75869 1907 0.67014 1908 0.74709 1909 0.70665 1910 0.83463 1911 0.91234 1912 1.00511 1913 0.96311 1914 0.80652 1915 0.85983 1916 1.02745 1917 1.10259 1918 1.0739 1919 1.03861 1920 0.73471 1921 0.87006 1922 0.71 1923 0.77457 1924 1.01103 1925 0.94128 1926 0.95353 1927 0.93405 1928 0.8685 1929 0.93984 1930 0.88775 1931 0.66455 1932 0.64675 1933 0.89978 1934 1.04427 1935 1.08676 1936 1.05057 1937 1.0842 1938 1.11528 1939 0.99218 1940 1.02331 1941 1.06327 1942 1.08823 1943 1.12394 1944 1.10834 1945 0.99954 1946 0.94486 1947 0.97465 1948 1.0415 1949 0.96793 1950 1.36706 1951 1.57933 1952 1.6414 1953 1.57536 1954 1.64166 1955 1.6809 1956 1.67752 1957 1.62609 1958 1.68876 1959 1.68513 1960 1.74829 1961 1.83439 1962 2.07325 1963 2.10441 1964 2.07863 1965 2.06179 1966 2.13412 1967 2.14053 1968 2.30983 1969 2.40511 1970 2.5789 1971 2.78039 1972 2.84119 1973 2.73891 1974 2.52799 1975 2.20536 1976 2.27349 1977 2.14644 1978 2.0994 1979 2.24048 1980 2.2426 1981 2.14651 1982 1.77481 1983 1.76643 1984 1.85222 1985 1.76531 1986 1.79647 1987 1.80029 1988 2.10217 1989 2.48637 1990 2.51581 1991 2.32763 1992 2.37546 1993 2.4943 1994 2.70405 1995 2.91993 1996 3.34531 1997 3.83773 1998 3.87174 1999 4.07927 2000 3.8535 2001 3.45356 2002 3.53072 2003 3.51926 2004 3.74212 2005 3.82845 2006 3.97151 2007 4.34392 2008 4.31229 2009 3.96956 2010 4.25172 2011 4.61973 2012 4.67798 2013 4.76587 2014 4.68738