79% (2014)

74% (2017)

45% (2013)

63% (1995)

67% (2019)

53% (2015)

74% (1990)

37% (1959)

80% (1973)

78% (2010)

77% (2000)

62% (2003)

20% (1991)

83% (1967)

0% (2015)

81% (2005)

50% (2009)

82% (2005)

58% (1994)

0% (2003)