70% (1977)

61% (1990)

60% (1964)

69% (1998)

0% (1963)

50% (1967)

30% (2000)

47% (1997)

68% (1984)

50% (1965)

57% (2005)

74% (1975)

75% (1981)

56% (2018)

48% (1955)

50% (1988)

0% (1959)

66% (2021)

74% (1976)

50% (1966)