68% (1997)

57% (2007)

80% (2023)

50% (2024)

62% (1979)

69% (2023)

78% (2005)

62% (2008)

57% (2022)

69% (2022)

70% (2024)

62% (1997)

70% (1941)

67% (1996)

80% (2007)

51% (2015)

73% (2023)

62% (1985)

55% (2015)

65% (2012)