49% (1967)

70% (1961)

50% (1962)

70% (2001)

57% (2010)

50% (2023)

58% (1957)

37% (2017)

52% (1986)

70% (1944)

50% (1986)

58% (1974)

53% (1963)

57% (1954)

50% (1975)

58% (2018)

52% (2016)

41% (1987)

69% (1984)

46% (2008)