62% (2007)

75% (1979)

80% (2013)

71% (2008)

62% (2013)

68% (2023)

78% (2024)

63% (1999)

74% (2012)

66% (2022)

73% (1973)

73% (2004)

72% (2003)

63% (2014)

77% (1985)

82% (2018)

72% (2020)

73% (2001)

61% (2008)

71% (2014)