1918г-05.05, 1919г-20.04, 1920г-11.04, 1921г-01.05, 1922г-11.04, 1923г-11.04, 1924г-27.04, 1925г-19.04, 1926г-02.05, 1927г-24.04, 1928г-15.04, 1929г-05.04, 1930г-20.04, 1931г-12.04, 1932г-01.05, 1933г-16.04, 1934г-08.04, 1935г-28.04, 1936г-12.04, 1937г-02.05, 1938г-24.04, 1939г-09.04, 1940г-28.04, 1941г-20.04, 1942г-05.04, 1943г-25.04, 1944г-16.04, 1945г-06.05, 1946г-21.04, 1947г-13.04, 1948г-02.05, 1949г-24.04, 1950г-09.04, 1951г-29.04, 1952г-20.04, 1953г-05.04, 1954г-25.04, 1955г-17.04, 1956г-06.05, 1957г-21.04, 1958г-13.04, 1959г-03.05, 1960г-17.04, 1961г-09.04, 1962г-29.04, 1963г-14.04, 1964г-03.05, 1965г-25.04, 1966г-10.04, 1967г-30.04, 1968г-21.04, 1969г-13.04, 1970г-26.04, 1971г-18.04, 1972г-09.04, 1973г-29.04, 1974г-14.05, 1975г-04.05, 1976г-25.04, 1977г-10.04, 1978г-30.04, 1979г-22.04, 1980г-06.04, 1981г-26.04, 1982г-18.04, 1983г-08.05, 1984г-22.04, 1985г-14.04, 1986г-04.05, 1987г-19.04, 1988г-10.04, 1989г-30.04, 1990г-15.04, 1991г-07.04, 1992г-26.04, 1993г-18.04, 1994г-01.05, 1995г-23.04, 1996г-14.04, 1997г-27.04, 1998г-19.04, 1999г-11.04, 2000г-30.04, 2001г-15.04, 2002г-05.05, 2003г-27.04, 2004г-11.04, 2005г-01.05, 2006г-23.04, 2007г-08.04, 2008г-27.04, 2009г-19.04, 2010г-04.04