0% (1967)

67% (1997)

53% (1977)

57% (2006)

63% (1995)

45% (2018)

0% (2020)

68% (1972)

64% (1965)

45% (1960)

69% (2006)

57% (1985)

60% (1995)

64% (1997)

50% (1953)

50% (1957)

60% (1956)

50% (1976)

50% (1959)

50% (1952)