1' 16'' 30 (31/12/1977)
1' 15'' 00 (31/12/1969)
1' 16'' 60 (31/12/1965)
1' 17'' 30 (31/12/1963)
1' 14'' 30 (31/12/1957)
1' 18'' 40 (31/12/1958)
1' 14'' 20 (31/12/1956)
1' 20'' 70 (31/12/1954)
1' 12'' 80 (31/12/1947)
1' 17'' 90 (31/12/1947)