45% (1966)

68% (1984)

50% (1987)

62% (1987)

80% (1997)

70% (2006)

70% (1991)

60% (1956)

0% (1998)

76% (1962)

40% (1956)

73% (1973)

72% (1965)

80% (1997)

70% (2019)

69% (1976)

49% (2011)

69% (2013)

36% (2009)

55% (1979)