74% (1991)

73% (1966)

74% (2002)

54% (2014)

69% (2018)

55% (2023)

70% (2011)

63% (2018)

59% (2014)

59% (2022)

66% (2009)

47% (2005)

64% (2012)

57% (2023)

63% (2017)

64% (2022)

65% (1990)

53% (2006)

72% (2022)

69% (2023)