73% (1973)

69% (1963)

70% (1981)

71% (1962)

61% (1994)

70% (1986)

67% (1964)

63% (1975)

64% (1963)

67% (1972)

62% (1972)

62% (1961)

69% (1965)

63% (1977)

69% (1978)

36% (1990)

61% (1966)

72% (1982)

56% (1961)

0% (2025)