1945	1945	1945	1945	1945	1945
1946	1946	1946	1946	1946	1946
1946	1946	1948	1948	1948	1948
1948	1948	1948	1948	1948	1948
1948	1948	1949	1949	1950	1950
1950	1950	1950	1950	1950	1950
1950	1960	1960	1960	1960	1970
1970	1970	1970	1974	1974	1974
1974	1974	1974	1980	1980	1980
1990	1990	1994	1994	1994	1994
1994	1994