1' 13'' 30 (31/12/1983)
1' 27'' 20 (31/12/1980)
1' 11'' 50 (31/12/1975)
1' 18'' 00 (31/12/1971)
1' 20'' 40 (31/12/1970)
1' 12'' 80 (31/12/1968)
1' 13'' 70 (31/12/1961)
1' 22'' 50 (31/12/1957)
1' 22'' 00 (31/12/1959)
1' 25'' 2 (31/12/1955)