69% (1991)

63% (2013)

59% (2001)

72% (2023)

72% (1988)

63% (2017)

79% (2022)

66% (2000)

73% (2005)

55% (2005)

57% (2007)

74% (2007)

77% (1993)

77% (1922)

67% (2005)

82% (2023)

73% (2024)

71% (2004)

75% (2019)

68% (2001)