60% (1962)

50% (1981)

65% (1969)

55% (1950)

59% (1963)

77% (1993)

69% (1984)

69% (2019)

62% (1962)

71% (2010)

0% (1956)

60% (1950)

78% (1996)

76% (1977)

67% (1998)

50% (1980)

75% (1976)

73% (1989)

45% (1964)

65% (1996)