76% (1976)

0% (1993)

56% (2019)

75% (2017)

78% (2008)

83% (2007)

72% (1985)

70% (1998)

74% (1991)

72% (1960)

57% (2006)

78% (2015)

63% (1969)

50% (1965)

90% (1996)

65% (2017)

73% (2004)

67% (1993)

69% (2010)

63% (1984)