64% (2002)

48% (1995)

55% (1978)

48% (2015)

80% (1999)

66% (2009)

0% (2018)

73% (2013)

60% (2009)

78% (1981)

54% (1997)

68% (2000)

71% (1974)

53% (1981)

76% (1975)

80% (1994)

56% (1994)

78% (2012)

88% (2014)

0% (1963)