50% (1950)

50% (2015)

52% (2003)

63% (2006)

45% (1979)

64% (1979)

50% (1991)

0% (1981)

62% (1968)

0% (1973)

56% (2002)

0% (2018)

56% (2019)

50% (1985)

56% (1987)

47% (2006)

86% (2014)

53% (1963)

22% (1984)

52% (1981)