1976
December 14 1976
1962 – 1990
1969 – 1991
1932 – 1996
1938 – 1976
1951 – 1991
1973 – 1978
1945 – 1984
1929 – 1985
1975 – 1996
1944 – 1998
1929 – 1986
1939 – 1987
1931 – 1994
January 1 1976
1938 – 1986
1921 – 1985
1944 – 1991
1928 – 1992
1976 – 2002
1942 – 1982
1942 – 1987
1944 – 1987
1970s
1976;1889 – 1950
1976;1889 – 1976