1930
1941
1952
1963
1974
1985
1996
2007
No Class
1942
1953
1964
1975
1986
1997
2008
1932
1943
1954
1965
1976
1987
1998
2009
1933
1944
1955
1966
1977
1988
1999
2010
No Class
1945
1956
1967
1978
1989
2000
2011
1935
1946
1957
1968
1979
1990
2001
2012
1936
1947
1958
1969
1980
1991
2002
2013
1937
1948
1959
1970
1981
1992
2003
2014
1938
1949
1960
1971
1982
1993
2004
2015
1939
1950
1961
1972
1983
1994
2005
2016
1940
1951
1962
1973
1984
1995
2006
2017







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