1' 15'' 90 (31/12/1991)

1' 27'' 40 (31/12/1990)

1' 12'' 10 (31/12/1981)

1' 15'' 50 (31/12/1985)

1' 19'' 40 (31/12/1977)

1' 11'' 50 (31/12/1975)

1' 16'' 90 (31/12/1972)

1' 13'' 50 (31/12/1972)

1' 15'' 80 (31/12/1980)

1' 18'' 70 (31/12/1965)

1' 28'' 10 (31/12/1969)

1' 22'' 30 (31/12/1955)

1' 45'' 50 (31/12/1964)