65% (1967)

60% (1999)

71% (1958)

66% (1965)

69% (1964)

47% (1971)

78% (1964)

62% (1966)

67% (1967)

60% (2002)

67% (1966)

68% (1957)

77% (1966)

0% (1953)

70% (1969)

57% (1982)

0% (1955)

63% (1995)

72% (2001)

64% (1999)