Which of the Nordic countries has won the Eurovision Song Contest the most times?

Explanation

Sweden has won 5 times (1974, 1984, 1991, 1999 and 2012), which makes it the 2nd (shared) most winning country overall. Norway has won three times (1985, 1995 and 2009), Denmark twice (1963 and 2000) and Finland once (2006). Iceland has never won.