67% (1981)

77% (1979)

80% (2005)

73% (1999)

86% (1993)

0% (2002)

63% (1971)

85% (1976)

82% (2019)

79% (2002)

87% (1999)

82% (2022)

65% (2013)

70% (1984)

69% (2015)

72% (2011)

82% (2005)

71% (2011)

81% (1997)

0% (1990)