List of Norwegian football champions

Columns: Year | Champions ( number of titles ) | Runners-up | Third place | Leading goalscorer | Goals
1970 | Strømsgodset ( 1 ) | Rosenborg | HamKam | Steinar Pettersen ( Strømsgodset ) | 17 | 1971 | Rosenborg ( 3 ) | Lyn | Viking | Jan Fuglset ( Fredrikstad ) | 17 | 1972 | Viking ( 2 ) | Fredrikstad | Strømsgodset | Egil Solberg ( Mjøndalen ) Johannes Vold ( Viking ) | 17 | 1973 | Viking ( 3 ) | Rosenborg | Start | Stein Karlsen ( HamKam ) | 17 | 1974 | Viking ( 4 ) | Molde | Vålerenga | Odd Berg ( Molde ) | 13 | 1975 | Viking ( 5 ) | Brann | Start | Arne Dokken ( Strømsgodset ) | 18 | 1976 | Lillestrøm ( 2 ) | Mjøndalen | Brann | Jan Fuglset ( Molde ) | 17

Example questions:
Which season in 1963-1989 won by the team which have won Norwegian football league , playing at Åråsen Stadion was the most recent one ? | Out of all championships won by team that knocked out Chelsea from 1963-1989 , when was born youngest top scorer playing for a Norwegian football champion , from these years ? | Out of all third placed teams in 1960s , which have won Norwegian football league , which one was founded first ? | Out of all top scorers playing for a Norwegian football champion from 1963-1989 , which one is the oldest ?

Answers:
1977 | 27 August 1955 | Lyn | Per Kristoffersen