76% (1978)

77% (1962)

64% (2022)

71% (1972)

45% (1987)

63% (1983)

58% (2004)

61% (2019)

48% (2017)

64% (2018)

66% (2020)

73% (2017)

61% (1973)

57% (2013)

70% (2006)

63% (2022)

64% (1998)

74% (1991)

51% (2004)

46% (2006)