84% (2003)

79% (2011)

56% (2007)

60% (1985)

85% (1999)

54% (2011)

54% (2018)

0% (1963)

70% (2020)

86% (2018)

72% (1999)

62% (2013)

81% (2015)

80% (2013)

72% (1985)

77% (1967)

0% (2016)

82% (1994)

90% (2017)

67% (1998)