73% (2011)

74% (2011)

80% (1972)

83% (2016)

80% (1999)

72% (2015)

79% (2004)

54% (1982)

77% (2017)

75% (1981)

79% (2009)

71% (2015)

77% (1997)

77% (2005)

71% (1993)

80% (2003)

71% (1987)

69% (1964)

60% (1991)

71% (1965)