64% (1955)

78% (1974)

53% (1967)

69% (1999)

78% (1963)

52% (2016)

51% (2005)

79% (1977)

90% (2012)

50% (1978)

50% (1989)

60% (1980)

67% (1972)

60% (1995)

66% (1993)

57% (1955)

100% (1994)

0% (1957)

72% (1989)

75% (1994)