67% (2002)

67% (2009)

70% (1995)

65% (2016)

72% (2023)

55% (1959)

70% (1956)

70% (2019)

52% (1971)

57% (1965)

67% (1966)

63% (1959)

56% (1972)

52% (1959)

63% (1963)

56% (1967)

72% (1973)

50% (1958)

50% (1961)

53% (2002)