74% (1990)

56% (2001)

68% (2004)

60% (2013)

49% (1992)

80% (2015)

100% (2011)

66% (2006)

86% (1988)

79% (1985)

56% (2022)

100% (2011)

80% (1977)

65% (2003)

84% (2001)

59% (2010)

90% (1973)

74% (2003)

74% (1991)

83% (1994)