61% (2002)

73% (2009)

85% (2015)

58% (2005)

77% (2007)

78% (2005)

0% (2001)

80% (1971)

85% (2010)

71% (2014)

0% (1973)

79% (2002)

47% (1985)

72% (2015)

79% (1996)

83% (2001)

0% (2017)

86% (2021)

55% (2020)

84% (1989)