58% (1982)

38% (1992)

71% (1958)

55% (2004)

56% (2024)

55% (1983)

64% (2021)

59% (1977)

37% (1977)

51% (2001)

63% (1986)

61% (1974)

69% (1962)

68% (2024)

66% (2019)

52% (2015)

62% (1962)

71% (2008)

57% (1999)

80% (1934)