1938;1938
January 1 1970;1970
2000;1995
1955;1955
1935;1935
1990;1990
October 1994;1994
1984;1984;1984
2007;2007
2000;2000
;1982
;1998
;1986
;1999
;1988
;1985
;1997
;1955
;February 19 1990
;1930 – 1960
;July 15 1985
June 7 1999;1980;1980
February 16 1984;1984
2002;2000 – 2001