75% (2024)

70% (1992)

69% (2013)

76% (2001)

73% (1984)

80% (2014)

64% (2012)

69% (2016)

74% (2010)

72% (2011)

70% (2001)

79% (2009)

80% (2018)

69% (2023)

78% (1990)

81% (1999)

61% (2016)

73% (2019)

62% (2018)

72% (2017)