80% (1973)

86% (2010)

71% (1987)

81% (2023)

72% (2020)

72% (1989)

77% (2018)

60% (2000)

75% (2013)

80% (2022)

72% (2009)

84% (1999)

85% (2011)

77% (2010)

55% (1993)

58% (2013)

76% (2017)

56% (2007)

58% (1955)

84% (2021)