85% (2021)

75% (2015)

73% (2009)

83% (2008)

80% (2014)

70% (2005)

97% (1996)

78% (1963)

71% (2020)

80% (1979)

79% (2013)

77% (1989)

76% (2003)

76% (1966)

76% (2003)

83% (2004)

75% (2018)

69% (2009)

82% (2013)

79% (2006)