60% (1959)

75% (1985)

77% (1966)

71% (2005)

50% (1961)

50% (1966)

50% (1959)

67% (1979)

72% (2019)

59% (2016)

71% (1978)

35% (1961)

63% (1994)

60% (1957)

72% (1963)

63% (2016)

63% (1975)

60% (1969)

78% (1973)

75% (1979)