65% (2012)

96% (2004)

61% (2004)

68% (1997)

73% (2018)

43% (1998)

71% (1979)

81% (2017)

84% (2002)

58% (2014)

65% (1972)

80% (2003)

78% (2017)

30% (1964)

53% (2013)

50% (2007)

80% (2015)

45% (1997)

80% (1954)

77% (1987)