74% (2023)

59% (2003)

55% (1999)

68% (1986)

73% (1986)

71% (1947)

64% (2001)

70% (1992)

72% (2003)

46% (2020)

69% (1995)

74% (1973)

65% (2010)

66% (1993)

59% (2004)

57% (2013)

72% (2018)

80% (1948)

79% (1962)

71% (1941)