73% (1930)

70% (2002)

73% (2020)

70% (2023)

59% (2014)

65% (1991)

65% (2012)

66% (2002)

77% (1971)

58% (1995)

62% (2007)

45% (2002)

48% (2005)

70% (1967)

61% (2008)

71% (2024)

75% (1947)

64% (2012)

55% (2013)

68% (2015)