1' 13'' 00
1' 11'' 70
1' 10'' 30
1' 13'' 30
1' 15'' 40 (31/12/1989)
1' 10'' 70 (31/12/1990)
1' 18'' 00 (31/12/1991)
1' 12'' 80 (31/12/1983)