79% (1920)

67% (1999)

80% (1954)

60% (1998)

49% (1975)

59% (2011)

70% (2021)

56% (1977)

66% (2012)

54% (2023)

69% (1941)

59% (2012)

66% (1995)

70% (1949)

57% (2023)

52% (2006)

69% (2011)

60% (2004)

70% (1989)

50% (1997)