1918, 1919, 1920, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1932, 1933, 1934, 1935, 1936, 1937, 1939, 1940, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1961, 1964, 1968, 1973, 1977, 1978, 1983, 1988, 1989, 1990, 1992, 1994, 1995, 1996, 1997, 1998